131058576

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 440114688

約数和(自身を除く): 309056112

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, 157, 176, 186, 187, 198, 204, 248, 264, 272, 279, 306, 314, 341, 372, 374, 396, 408, 471, 496, 527, 528, 558, 561, 612, 628, 682, 744, 748, 792, 816, 942, 1023, 1054, 1116, 1122, 1224, 1256, 1364, 1413, 1488, 1496, 1581, 1584, 1683, 1727, 1884, 2046, 2108, 2232, 2244, 2448, 2512, 2669, 2728, 2826, 2992, 3069, 3162, 3366, 3454, 3768, 4092, 4216, 4464, 4488, 4743, 4867, 5181, 5338, 5456, 5652, 5797, 6138, 6324, 6732, 6908, 7536, 8007, 8184, 8432, 8976, 9486, 9734, 10362, 10676, 11304, 11594, 12276, 12648, 13464, 13816, 14601, 15543, 16014, 16368, 17391, 18972, 19468, 20724, 21352, 22608, 23188, 24021, 24552, 25296, 26928, 27632, 29202, 29359, 31086, 32028, 34782, 37944, 38936, 41448, 42704, 43803, 46376, 48042, 49104, 52173, 53537, 58404, 58718, 62172, 64056, 69564, 75888, 77872, 82739, 82896, 87606, 88077, 92752, 96084, 104346, 107074, 116808, 117436, 124344, 128112, 139128, 160611, 165478, 175212, 176154, 192168, 208692, 214148, 233616, 234872, 248217, 248688, 264231, 278256, 321222, 330956, 350424, 352308, 384336, 417384, 428296, 469744, 481833, 496434, 528462, 642444, 661912, 700848, 704616, 744651, 834768, 856592, 910129, 963666, 992868, 1056924, 1284888, 1323824, 1409232, 1489302, 1820258, 1927332, 1985736, 2113848, 2569776, 2730387, 2978604, 3640516, 3854664, 3971472, 4227696, 5460774, 5957208, 7281032, 7709328, 8191161, 10921548, 11914416, 14562064, 16382322, 21843096, 32764644, 43686192, 65529288, 131058576]

約数ペア:

[(1, 131058576), (2, 65529288), (3, 43686192), (4, 32764644), (6, 21843096), (8, 16382322), (9, 14562064), (11, 11914416), (12, 10921548), (16, 8191161), (17, 7709328), (18, 7281032), (22, 5957208), (24, 5460774), (31, 4227696), (33, 3971472), (34, 3854664), (36, 3640516), (44, 2978604), (48, 2730387), (51, 2569776), (62, 2113848), (66, 1985736), (68, 1927332), (72, 1820258), (88, 1489302), (93, 1409232), (99, 1323824), (102, 1284888), (124, 1056924), (132, 992868), (136, 963666), (144, 910129), (153, 856592), (157, 834768), (176, 744651), (186, 704616), (187, 700848), (198, 661912), (204, 642444), (248, 528462), (264, 496434), (272, 481833), (279, 469744), (306, 428296), (314, 417384), (341, 384336), (372, 352308), (374, 350424), (396, 330956), (408, 321222), (471, 278256), (496, 264231), (527, 248688), (528, 248217), (558, 234872), (561, 233616), (612, 214148), (628, 208692), (682, 192168), (744, 176154), (748, 175212), (792, 165478), (816, 160611), (942, 139128), (1023, 128112), (1054, 124344), (1116, 117436), (1122, 116808), (1224, 107074), (1256, 104346), (1364, 96084), (1413, 92752), (1488, 88077), (1496, 87606), (1581, 82896), (1584, 82739), (1683, 77872), (1727, 75888), (1884, 69564), (2046, 64056), (2108, 62172), (2232, 58718), (2244, 58404), (2448, 53537), (2512, 52173), (2669, 49104), (2728, 48042), (2826, 46376), (2992, 43803), (3069, 42704), (3162, 41448), (3366, 38936), (3454, 37944), (3768, 34782), (4092, 32028), (4216, 31086), (4464, 29359), (4488, 29202), (4743, 27632), (4867, 26928), (5181, 25296), (5338, 24552), (5456, 24021), (5652, 23188), (5797, 22608), (6138, 21352), (6324, 20724), (6732, 19468), (6908, 18972), (7536, 17391), (8007, 16368), (8184, 16014), (8432, 15543), (8976, 14601), (9486, 13816), (9734, 13464), (10362, 12648), (10676, 12276), (11304, 11594)]