131238624

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 410296320

約数和(自身を除く): 279057696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 32, 33, 38, 44, 48, 57, 62, 66, 76, 88, 93, 96, 114, 124, 132, 152, 176, 186, 209, 211, 228, 248, 264, 304, 341, 352, 372, 418, 422, 456, 496, 528, 589, 608, 627, 633, 682, 744, 836, 844, 912, 992, 1023, 1056, 1178, 1254, 1266, 1364, 1488, 1672, 1688, 1767, 1824, 2046, 2321, 2356, 2508, 2532, 2728, 2976, 3344, 3376, 3534, 4009, 4092, 4642, 4712, 5016, 5064, 5456, 6479, 6541, 6688, 6752, 6963, 7068, 8018, 8184, 9284, 9424, 10032, 10128, 10912, 12027, 12958, 13082, 13926, 14136, 16036, 16368, 18568, 18848, 19437, 19623, 20064, 20256, 24054, 25916, 26164, 27852, 28272, 32072, 32736, 37136, 38874, 39246, 44099, 48108, 51832, 52328, 55704, 56544, 64144, 71951, 74272, 77748, 78492, 88198, 96216, 103664, 104656, 111408, 124279, 128288, 132297, 143902, 155496, 156984, 176396, 192432, 207328, 209312, 215853, 222816, 248558, 264594, 287804, 310992, 313968, 352792, 372837, 384864, 431706, 497116, 529188, 575608, 621984, 627936, 705584, 745674, 863412, 994232, 1058376, 1151216, 1367069, 1411168, 1491348, 1726824, 1988464, 2116752, 2302432, 2734138, 2982696, 3453648, 3976928, 4101207, 4233504, 5468276, 5965392, 6907296, 8202414, 10936552, 11930784, 16404828, 21873104, 32809656, 43746208, 65619312, 131238624]

約数ペア:

[(1, 131238624), (2, 65619312), (3, 43746208), (4, 32809656), (6, 21873104), (8, 16404828), (11, 11930784), (12, 10936552), (16, 8202414), (19, 6907296), (22, 5965392), (24, 5468276), (31, 4233504), (32, 4101207), (33, 3976928), (38, 3453648), (44, 2982696), (48, 2734138), (57, 2302432), (62, 2116752), (66, 1988464), (76, 1726824), (88, 1491348), (93, 1411168), (96, 1367069), (114, 1151216), (124, 1058376), (132, 994232), (152, 863412), (176, 745674), (186, 705584), (209, 627936), (211, 621984), (228, 575608), (248, 529188), (264, 497116), (304, 431706), (341, 384864), (352, 372837), (372, 352792), (418, 313968), (422, 310992), (456, 287804), (496, 264594), (528, 248558), (589, 222816), (608, 215853), (627, 209312), (633, 207328), (682, 192432), (744, 176396), (836, 156984), (844, 155496), (912, 143902), (992, 132297), (1023, 128288), (1056, 124279), (1178, 111408), (1254, 104656), (1266, 103664), (1364, 96216), (1488, 88198), (1672, 78492), (1688, 77748), (1767, 74272), (1824, 71951), (2046, 64144), (2321, 56544), (2356, 55704), (2508, 52328), (2532, 51832), (2728, 48108), (2976, 44099), (3344, 39246), (3376, 38874), (3534, 37136), (4009, 32736), (4092, 32072), (4642, 28272), (4712, 27852), (5016, 26164), (5064, 25916), (5456, 24054), (6479, 20256), (6541, 20064), (6688, 19623), (6752, 19437), (6963, 18848), (7068, 18568), (8018, 16368), (8184, 16036), (9284, 14136), (9424, 13926), (10032, 13082), (10128, 12958), (10912, 12027)]