157231008

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1659

約数の個数: 144

約数和(自身を含む): 503822592

約数和(自身を除く): 346591584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 682, 744, 792, 992, 1023, 1056, 1116, 1364, 1488, 1584, 1601, 2046, 2232, 2728, 2976, 3069, 3168, 3202, 4092, 4464, 4803, 5456, 6138, 6404, 8184, 8928, 9606, 10912, 12276, 12808, 14409, 16368, 17611, 19212, 24552, 25616, 28818, 32736, 35222, 38424, 49104, 49631, 51232, 52833, 57636, 70444, 76848, 98208, 99262, 105666, 115272, 140888, 148893, 153696, 158499, 198524, 211332, 230544, 281776, 297786, 316998, 397048, 422664, 446679, 461088, 545941, 563552, 595572, 633996, 794096, 845328, 893358, 1091882, 1191144, 1267992, 1588192, 1637823, 1690656, 1786716, 2183764, 2382288, 2535984, 3275646, 3573432, 4367528, 4764576, 4913469, 5071968, 6551292, 7146864, 8735056, 9826938, 13102584, 14293728, 17470112, 19653876, 26205168, 39307752, 52410336, 78615504, 157231008]

約数ペア:

[(1, 157231008), (2, 78615504), (3, 52410336), (4, 39307752), (6, 26205168), (8, 19653876), (9, 17470112), (11, 14293728), (12, 13102584), (16, 9826938), (18, 8735056), (22, 7146864), (24, 6551292), (31, 5071968), (32, 4913469), (33, 4764576), (36, 4367528), (44, 3573432), (48, 3275646), (62, 2535984), (66, 2382288), (72, 2183764), (88, 1786716), (93, 1690656), (96, 1637823), (99, 1588192), (124, 1267992), (132, 1191144), (144, 1091882), (176, 893358), (186, 845328), (198, 794096), (248, 633996), (264, 595572), (279, 563552), (288, 545941), (341, 461088), (352, 446679), (372, 422664), (396, 397048), (496, 316998), (528, 297786), (558, 281776), (682, 230544), (744, 211332), (792, 198524), (992, 158499), (1023, 153696), (1056, 148893), (1116, 140888), (1364, 115272), (1488, 105666), (1584, 99262), (1601, 98208), (2046, 76848), (2232, 70444), (2728, 57636), (2976, 52833), (3069, 51232), (3168, 49631), (3202, 49104), (4092, 38424), (4464, 35222), (4803, 32736), (5456, 28818), (6138, 25616), (6404, 24552), (8184, 19212), (8928, 17611), (9606, 16368), (10912, 14409), (12276, 12808)]