156294528

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 452390400

約数和(自身を除く): 296095872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 131, 156, 192, 208, 239, 262, 312, 384, 393, 416, 478, 524, 624, 717, 786, 832, 956, 1048, 1248, 1434, 1572, 1664, 1703, 1912, 2096, 2496, 2868, 3107, 3144, 3406, 3824, 4192, 4992, 5109, 5736, 6214, 6288, 6812, 7648, 8384, 9321, 10218, 11472, 12428, 12576, 13624, 15296, 16768, 18642, 20436, 22944, 24856, 25152, 27248, 30592, 31309, 37284, 40872, 45888, 49712, 50304, 54496, 62618, 74568, 81744, 91776, 93927, 99424, 108992, 125236, 149136, 163488, 187854, 198848, 217984, 250472, 298272, 326976, 375708, 397696, 407017, 500944, 596544, 653952, 751416, 814034, 1001888, 1193088, 1221051, 1502832, 1628068, 2003776, 2442102, 3005664, 3256136, 4007552, 4884204, 6011328, 6512272, 9768408, 12022656, 13024544, 19536816, 26049088, 39073632, 52098176, 78147264, 156294528]

約数ペア:

[(1, 156294528), (2, 78147264), (3, 52098176), (4, 39073632), (6, 26049088), (8, 19536816), (12, 13024544), (13, 12022656), (16, 9768408), (24, 6512272), (26, 6011328), (32, 4884204), (39, 4007552), (48, 3256136), (52, 3005664), (64, 2442102), (78, 2003776), (96, 1628068), (104, 1502832), (128, 1221051), (131, 1193088), (156, 1001888), (192, 814034), (208, 751416), (239, 653952), (262, 596544), (312, 500944), (384, 407017), (393, 397696), (416, 375708), (478, 326976), (524, 298272), (624, 250472), (717, 217984), (786, 198848), (832, 187854), (956, 163488), (1048, 149136), (1248, 125236), (1434, 108992), (1572, 99424), (1664, 93927), (1703, 91776), (1912, 81744), (2096, 74568), (2496, 62618), (2868, 54496), (3107, 50304), (3144, 49712), (3406, 45888), (3824, 40872), (4192, 37284), (4992, 31309), (5109, 30592), (5736, 27248), (6214, 25152), (6288, 24856), (6812, 22944), (7648, 20436), (8384, 18642), (9321, 16768), (10218, 15296), (11472, 13624), (12428, 12576)]