149423472

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 240

約数和(自身を含む): 501396480

約数和(自身を除く): 351973008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 31, 33, 34, 36, 44, 48, 51, 62, 66, 68, 72, 88, 93, 99, 102, 124, 132, 136, 144, 153, 176, 179, 186, 187, 198, 204, 248, 264, 272, 279, 306, 341, 358, 372, 374, 396, 408, 496, 527, 528, 537, 558, 561, 612, 682, 716, 744, 748, 792, 816, 1023, 1054, 1074, 1116, 1122, 1224, 1364, 1432, 1488, 1496, 1581, 1584, 1611, 1683, 1969, 2046, 2108, 2148, 2232, 2244, 2448, 2728, 2864, 2992, 3043, 3069, 3162, 3222, 3366, 3938, 4092, 4216, 4296, 4464, 4488, 4743, 5456, 5549, 5797, 5907, 6086, 6138, 6324, 6444, 6732, 7876, 8184, 8432, 8592, 8976, 9129, 9486, 11098, 11594, 11814, 12172, 12276, 12648, 12888, 13464, 15752, 16368, 16647, 17391, 17721, 18258, 18972, 22196, 23188, 23628, 24344, 24552, 25296, 25776, 26928, 27387, 31504, 33294, 33473, 34782, 35442, 36516, 37944, 44392, 46376, 47256, 48688, 49104, 49941, 52173, 54774, 61039, 66588, 66946, 69564, 70884, 73032, 75888, 88784, 92752, 94333, 94512, 99882, 100419, 104346, 109548, 122078, 133176, 133892, 139128, 141768, 146064, 183117, 188666, 199764, 200838, 208692, 219096, 244156, 266352, 267784, 278256, 282999, 283536, 301257, 366234, 377332, 399528, 401676, 417384, 438192, 488312, 535568, 549351, 565998, 602514, 732468, 754664, 799056, 803352, 834768, 848997, 976624, 1037663, 1098702, 1131996, 1205028, 1464936, 1509328, 1606704, 1697994, 2075326, 2197404, 2263992, 2410056, 2929872, 3112989, 3395988, 4150652, 4394808, 4527984, 4820112, 6225978, 6791976, 8301304, 8789616, 9338967, 12451956, 13583952, 16602608, 18677934, 24903912, 37355868, 49807824, 74711736, 149423472]

約数ペア:

[(1, 149423472), (2, 74711736), (3, 49807824), (4, 37355868), (6, 24903912), (8, 18677934), (9, 16602608), (11, 13583952), (12, 12451956), (16, 9338967), (17, 8789616), (18, 8301304), (22, 6791976), (24, 6225978), (31, 4820112), (33, 4527984), (34, 4394808), (36, 4150652), (44, 3395988), (48, 3112989), (51, 2929872), (62, 2410056), (66, 2263992), (68, 2197404), (72, 2075326), (88, 1697994), (93, 1606704), (99, 1509328), (102, 1464936), (124, 1205028), (132, 1131996), (136, 1098702), (144, 1037663), (153, 976624), (176, 848997), (179, 834768), (186, 803352), (187, 799056), (198, 754664), (204, 732468), (248, 602514), (264, 565998), (272, 549351), (279, 535568), (306, 488312), (341, 438192), (358, 417384), (372, 401676), (374, 399528), (396, 377332), (408, 366234), (496, 301257), (527, 283536), (528, 282999), (537, 278256), (558, 267784), (561, 266352), (612, 244156), (682, 219096), (716, 208692), (744, 200838), (748, 199764), (792, 188666), (816, 183117), (1023, 146064), (1054, 141768), (1074, 139128), (1116, 133892), (1122, 133176), (1224, 122078), (1364, 109548), (1432, 104346), (1488, 100419), (1496, 99882), (1581, 94512), (1584, 94333), (1611, 92752), (1683, 88784), (1969, 75888), (2046, 73032), (2108, 70884), (2148, 69564), (2232, 66946), (2244, 66588), (2448, 61039), (2728, 54774), (2864, 52173), (2992, 49941), (3043, 49104), (3069, 48688), (3162, 47256), (3222, 46376), (3366, 44392), (3938, 37944), (4092, 36516), (4216, 35442), (4296, 34782), (4464, 33473), (4488, 33294), (4743, 31504), (5456, 27387), (5549, 26928), (5797, 25776), (5907, 25296), (6086, 24552), (6138, 24344), (6324, 23628), (6444, 23188), (6732, 22196), (7876, 18972), (8184, 18258), (8432, 17721), (8592, 17391), (8976, 16647), (9129, 16368), (9486, 15752), (11098, 13464), (11594, 12888), (11814, 12648), (12172, 12276)]