131512416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 418037760

約数和(自身を除く): 286525344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 59, 62, 84, 93, 96, 107, 112, 118, 124, 168, 177, 186, 214, 217, 224, 236, 248, 321, 336, 354, 372, 413, 428, 434, 472, 496, 642, 651, 672, 708, 744, 749, 826, 856, 868, 944, 992, 1239, 1284, 1302, 1416, 1488, 1498, 1652, 1712, 1736, 1829, 1888, 2247, 2478, 2568, 2604, 2832, 2976, 2996, 3304, 3317, 3424, 3472, 3658, 4494, 4956, 5136, 5208, 5487, 5664, 5992, 6313, 6608, 6634, 6944, 7316, 8988, 9912, 9951, 10272, 10416, 10974, 11984, 12626, 12803, 13216, 13268, 14632, 17976, 18939, 19824, 19902, 20832, 21948, 23219, 23968, 25252, 25606, 26536, 29264, 35952, 37878, 38409, 39648, 39804, 43896, 44191, 46438, 50504, 51212, 53072, 58528, 69657, 71904, 75756, 76818, 79608, 87792, 88382, 92876, 101008, 102424, 106144, 132573, 139314, 151512, 153636, 159216, 175584, 176764, 185752, 195703, 202016, 204848, 265146, 278628, 303024, 307272, 318432, 353528, 371504, 391406, 409696, 530292, 557256, 587109, 606048, 614544, 707056, 743008, 782812, 1060584, 1114512, 1174218, 1229088, 1369921, 1414112, 1565624, 2121168, 2229024, 2348436, 2739842, 3131248, 4109763, 4242336, 4696872, 5479684, 6262496, 8219526, 9393744, 10959368, 16439052, 18787488, 21918736, 32878104, 43837472, 65756208, 131512416]

約数ペア:

[(1, 131512416), (2, 65756208), (3, 43837472), (4, 32878104), (6, 21918736), (7, 18787488), (8, 16439052), (12, 10959368), (14, 9393744), (16, 8219526), (21, 6262496), (24, 5479684), (28, 4696872), (31, 4242336), (32, 4109763), (42, 3131248), (48, 2739842), (56, 2348436), (59, 2229024), (62, 2121168), (84, 1565624), (93, 1414112), (96, 1369921), (107, 1229088), (112, 1174218), (118, 1114512), (124, 1060584), (168, 782812), (177, 743008), (186, 707056), (214, 614544), (217, 606048), (224, 587109), (236, 557256), (248, 530292), (321, 409696), (336, 391406), (354, 371504), (372, 353528), (413, 318432), (428, 307272), (434, 303024), (472, 278628), (496, 265146), (642, 204848), (651, 202016), (672, 195703), (708, 185752), (744, 176764), (749, 175584), (826, 159216), (856, 153636), (868, 151512), (944, 139314), (992, 132573), (1239, 106144), (1284, 102424), (1302, 101008), (1416, 92876), (1488, 88382), (1498, 87792), (1652, 79608), (1712, 76818), (1736, 75756), (1829, 71904), (1888, 69657), (2247, 58528), (2478, 53072), (2568, 51212), (2604, 50504), (2832, 46438), (2976, 44191), (2996, 43896), (3304, 39804), (3317, 39648), (3424, 38409), (3472, 37878), (3658, 35952), (4494, 29264), (4956, 26536), (5136, 25606), (5208, 25252), (5487, 23968), (5664, 23219), (5992, 21948), (6313, 20832), (6608, 19902), (6634, 19824), (6944, 18939), (7316, 17976), (8988, 14632), (9912, 13268), (9951, 13216), (10272, 12803), (10416, 12626), (10974, 11984)]