156803616

素因数分解:

$2^5\times 3^2\times {\mathrm{673}}^1\times {\mathrm{809}}^1$

素因数の和:1498

約数の個数: 72

約数和(自身を含む): 447124860

約数和(自身を除く): 290321244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 673, 809, 1346, 1618, 2019, 2427, 2692, 3236, 4038, 4854, 5384, 6057, 6472, 7281, 8076, 9708, 10768, 12114, 12944, 14562, 16152, 19416, 21536, 24228, 25888, 29124, 32304, 38832, 48456, 58248, 64608, 77664, 96912, 116496, 193824, 232992, 544457, 1088914, 1633371, 2177828, 3266742, 4355656, 4900113, 6533484, 8711312, 9800226, 13066968, 17422624, 19600452, 26133936, 39200904, 52267872, 78401808, 156803616]

約数ペア:

[(1, 156803616), (2, 78401808), (3, 52267872), (4, 39200904), (6, 26133936), (8, 19600452), (9, 17422624), (12, 13066968), (16, 9800226), (18, 8711312), (24, 6533484), (32, 4900113), (36, 4355656), (48, 3266742), (72, 2177828), (96, 1633371), (144, 1088914), (288, 544457), (673, 232992), (809, 193824), (1346, 116496), (1618, 96912), (2019, 77664), (2427, 64608), (2692, 58248), (3236, 48456), (4038, 38832), (4854, 32304), (5384, 29124), (6057, 25888), (6472, 24228), (7281, 21536), (8076, 19416), (9708, 16152), (10768, 14562), (12114, 12944)]