140662144

素因数分解:

$2^7\times 7^2\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:616

約数の個数: 96

約数和(自身を含む): 334537560

約数和(自身を除く): 193875416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 128, 164, 196, 224, 287, 328, 392, 448, 547, 574, 656, 784, 896, 1094, 1148, 1312, 1568, 2009, 2188, 2296, 2624, 3136, 3829, 4018, 4376, 4592, 5248, 6272, 7658, 8036, 8752, 9184, 15316, 16072, 17504, 18368, 22427, 26803, 30632, 32144, 35008, 36736, 44854, 53606, 61264, 64288, 70016, 89708, 107212, 122528, 128576, 156989, 179416, 214424, 245056, 257152, 313978, 358832, 428848, 490112, 627956, 717664, 857696, 1098923, 1255912, 1435328, 1715392, 2197846, 2511824, 2870656, 3430784, 4395692, 5023648, 8791384, 10047296, 17582768, 20094592, 35165536, 70331072, 140662144]

約数ペア:

[(1, 140662144), (2, 70331072), (4, 35165536), (7, 20094592), (8, 17582768), (14, 10047296), (16, 8791384), (28, 5023648), (32, 4395692), (41, 3430784), (49, 2870656), (56, 2511824), (64, 2197846), (82, 1715392), (98, 1435328), (112, 1255912), (128, 1098923), (164, 857696), (196, 717664), (224, 627956), (287, 490112), (328, 428848), (392, 358832), (448, 313978), (547, 257152), (574, 245056), (656, 214424), (784, 179416), (896, 156989), (1094, 128576), (1148, 122528), (1312, 107212), (1568, 89708), (2009, 70016), (2188, 64288), (2296, 61264), (2624, 53606), (3136, 44854), (3829, 36736), (4018, 35008), (4376, 32144), (4592, 30632), (5248, 26803), (6272, 22427), (7658, 18368), (8036, 17504), (8752, 16072), (9184, 15316)]