131012448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 192

約数和(自身を含む): 428359680

約数和(自身を除く): 297347232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 76, 84, 93, 96, 112, 114, 124, 133, 152, 168, 186, 217, 224, 228, 248, 266, 304, 331, 336, 372, 399, 434, 456, 496, 532, 589, 608, 651, 662, 672, 744, 798, 868, 912, 992, 993, 1064, 1178, 1302, 1324, 1488, 1596, 1736, 1767, 1824, 1986, 2128, 2317, 2356, 2604, 2648, 2976, 3192, 3472, 3534, 3972, 4123, 4256, 4634, 4712, 5208, 5296, 6289, 6384, 6944, 6951, 7068, 7944, 8246, 9268, 9424, 10261, 10416, 10592, 12369, 12578, 12768, 13902, 14136, 15888, 16492, 18536, 18848, 18867, 20522, 20832, 24738, 25156, 27804, 28272, 30783, 31776, 32984, 37072, 37734, 41044, 44023, 49476, 50312, 55608, 56544, 61566, 65968, 71827, 74144, 75468, 82088, 88046, 98952, 100624, 111216, 123132, 131936, 132069, 143654, 150936, 164176, 176092, 194959, 197904, 201248, 215481, 222432, 246264, 264138, 287308, 301872, 328352, 352184, 389918, 395808, 430962, 492528, 528276, 574616, 584877, 603744, 704368, 779836, 861924, 985056, 1056552, 1149232, 1169754, 1364713, 1408736, 1559672, 1723848, 2113104, 2298464, 2339508, 2729426, 3119344, 3447696, 4094139, 4226208, 4679016, 5458852, 6238688, 6895392, 8188278, 9358032, 10917704, 16376556, 18716064, 21835408, 32753112, 43670816, 65506224, 131012448]

約数ペア:

[(1, 131012448), (2, 65506224), (3, 43670816), (4, 32753112), (6, 21835408), (7, 18716064), (8, 16376556), (12, 10917704), (14, 9358032), (16, 8188278), (19, 6895392), (21, 6238688), (24, 5458852), (28, 4679016), (31, 4226208), (32, 4094139), (38, 3447696), (42, 3119344), (48, 2729426), (56, 2339508), (57, 2298464), (62, 2113104), (76, 1723848), (84, 1559672), (93, 1408736), (96, 1364713), (112, 1169754), (114, 1149232), (124, 1056552), (133, 985056), (152, 861924), (168, 779836), (186, 704368), (217, 603744), (224, 584877), (228, 574616), (248, 528276), (266, 492528), (304, 430962), (331, 395808), (336, 389918), (372, 352184), (399, 328352), (434, 301872), (456, 287308), (496, 264138), (532, 246264), (589, 222432), (608, 215481), (651, 201248), (662, 197904), (672, 194959), (744, 176092), (798, 164176), (868, 150936), (912, 143654), (992, 132069), (993, 131936), (1064, 123132), (1178, 111216), (1302, 100624), (1324, 98952), (1488, 88046), (1596, 82088), (1736, 75468), (1767, 74144), (1824, 71827), (1986, 65968), (2128, 61566), (2317, 56544), (2356, 55608), (2604, 50312), (2648, 49476), (2976, 44023), (3192, 41044), (3472, 37734), (3534, 37072), (3972, 32984), (4123, 31776), (4256, 30783), (4634, 28272), (4712, 27804), (5208, 25156), (5296, 24738), (6289, 20832), (6384, 20522), (6944, 18867), (6951, 18848), (7068, 18536), (7944, 16492), (8246, 15888), (9268, 14136), (9424, 13902), (10261, 12768), (10416, 12578), (10592, 12369)]