158972016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 488540160

約数和(自身を除く): 329568144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 79, 84, 106, 112, 113, 158, 159, 168, 212, 226, 237, 316, 318, 336, 339, 371, 424, 452, 474, 553, 632, 636, 678, 742, 791, 848, 904, 948, 1106, 1113, 1264, 1272, 1356, 1484, 1582, 1659, 1808, 1896, 2212, 2226, 2373, 2544, 2712, 2968, 3164, 3318, 3792, 4187, 4424, 4452, 4746, 5424, 5936, 5989, 6328, 6636, 8374, 8848, 8904, 8927, 9492, 11978, 12561, 12656, 13272, 16748, 17808, 17854, 17967, 18984, 23956, 25122, 26544, 26781, 29309, 33496, 35708, 35934, 37968, 41923, 47912, 50244, 53562, 58618, 62489, 66992, 71416, 71868, 83846, 87927, 95824, 100488, 107124, 117236, 124978, 125769, 142832, 143736, 167692, 175854, 187467, 200976, 214248, 234472, 249956, 251538, 287472, 335384, 351708, 374934, 428496, 468944, 473131, 499912, 503076, 670768, 703416, 749868, 946262, 999824, 1006152, 1406832, 1419393, 1499736, 1892524, 2012304, 2838786, 2999472, 3311917, 3785048, 5677572, 6623834, 7570096, 9935751, 11355144, 13247668, 19871502, 22710288, 26495336, 39743004, 52990672, 79486008, 158972016]

約数ペア:

[(1, 158972016), (2, 79486008), (3, 52990672), (4, 39743004), (6, 26495336), (7, 22710288), (8, 19871502), (12, 13247668), (14, 11355144), (16, 9935751), (21, 7570096), (24, 6623834), (28, 5677572), (42, 3785048), (48, 3311917), (53, 2999472), (56, 2838786), (79, 2012304), (84, 1892524), (106, 1499736), (112, 1419393), (113, 1406832), (158, 1006152), (159, 999824), (168, 946262), (212, 749868), (226, 703416), (237, 670768), (316, 503076), (318, 499912), (336, 473131), (339, 468944), (371, 428496), (424, 374934), (452, 351708), (474, 335384), (553, 287472), (632, 251538), (636, 249956), (678, 234472), (742, 214248), (791, 200976), (848, 187467), (904, 175854), (948, 167692), (1106, 143736), (1113, 142832), (1264, 125769), (1272, 124978), (1356, 117236), (1484, 107124), (1582, 100488), (1659, 95824), (1808, 87927), (1896, 83846), (2212, 71868), (2226, 71416), (2373, 66992), (2544, 62489), (2712, 58618), (2968, 53562), (3164, 50244), (3318, 47912), (3792, 41923), (4187, 37968), (4424, 35934), (4452, 35708), (4746, 33496), (5424, 29309), (5936, 26781), (5989, 26544), (6328, 25122), (6636, 23956), (8374, 18984), (8848, 17967), (8904, 17854), (8927, 17808), (9492, 16748), (11978, 13272), (12561, 12656)]