149988168

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 471744000

約数和(自身を除く): 321755832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 41, 44, 62, 66, 72, 82, 88, 93, 99, 123, 124, 132, 149, 164, 186, 198, 246, 248, 264, 279, 298, 328, 341, 369, 372, 396, 447, 451, 492, 558, 596, 682, 738, 744, 792, 894, 902, 984, 1023, 1116, 1192, 1271, 1341, 1353, 1364, 1476, 1639, 1788, 1804, 2046, 2232, 2542, 2682, 2706, 2728, 2952, 3069, 3278, 3576, 3608, 3813, 4059, 4092, 4619, 4917, 5084, 5364, 5412, 6109, 6138, 6556, 7626, 8118, 8184, 9238, 9834, 10168, 10728, 10824, 11439, 12218, 12276, 13112, 13857, 13981, 14751, 15252, 16236, 18327, 18476, 19668, 22878, 24436, 24552, 27714, 27962, 29502, 30504, 32472, 36654, 36952, 39336, 41571, 41943, 45756, 48872, 50809, 54981, 55428, 55924, 59004, 67199, 73308, 83142, 83886, 91512, 101618, 109962, 110856, 111848, 118008, 125829, 134398, 146616, 152427, 166284, 167772, 189379, 201597, 203236, 219924, 251658, 268796, 304854, 332568, 335544, 378758, 403194, 406472, 439848, 457281, 503316, 537592, 568137, 604791, 609708, 757516, 806388, 914562, 1006632, 1136274, 1209582, 1219416, 1515032, 1612776, 1704411, 1829124, 2083169, 2272548, 2419164, 3408822, 3658248, 4166338, 4545096, 4838328, 6249507, 6817644, 8332676, 12499014, 13635288, 16665352, 18748521, 24998028, 37497042, 49996056, 74994084, 149988168]

約数ペア:

[(1, 149988168), (2, 74994084), (3, 49996056), (4, 37497042), (6, 24998028), (8, 18748521), (9, 16665352), (11, 13635288), (12, 12499014), (18, 8332676), (22, 6817644), (24, 6249507), (31, 4838328), (33, 4545096), (36, 4166338), (41, 3658248), (44, 3408822), (62, 2419164), (66, 2272548), (72, 2083169), (82, 1829124), (88, 1704411), (93, 1612776), (99, 1515032), (123, 1219416), (124, 1209582), (132, 1136274), (149, 1006632), (164, 914562), (186, 806388), (198, 757516), (246, 609708), (248, 604791), (264, 568137), (279, 537592), (298, 503316), (328, 457281), (341, 439848), (369, 406472), (372, 403194), (396, 378758), (447, 335544), (451, 332568), (492, 304854), (558, 268796), (596, 251658), (682, 219924), (738, 203236), (744, 201597), (792, 189379), (894, 167772), (902, 166284), (984, 152427), (1023, 146616), (1116, 134398), (1192, 125829), (1271, 118008), (1341, 111848), (1353, 110856), (1364, 109962), (1476, 101618), (1639, 91512), (1788, 83886), (1804, 83142), (2046, 73308), (2232, 67199), (2542, 59004), (2682, 55924), (2706, 55428), (2728, 54981), (2952, 50809), (3069, 48872), (3278, 45756), (3576, 41943), (3608, 41571), (3813, 39336), (4059, 36952), (4092, 36654), (4619, 32472), (4917, 30504), (5084, 29502), (5364, 27962), (5412, 27714), (6109, 24552), (6138, 24436), (6556, 22878), (7626, 19668), (8118, 18476), (8184, 18327), (9238, 16236), (9834, 15252), (10168, 14751), (10728, 13981), (10824, 13857), (11439, 13112), (12218, 12276)]