131407968

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{17327}}^1$

素因数の和:17419

約数の個数: 48

約数和(自身を含む): 349332480

約数和(自身を除く): 217924512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 7584, 17327, 34654, 51981, 69308, 103962, 138616, 207924, 277232, 415848, 554464, 831696, 1368833, 1663392, 2737666, 4106499, 5475332, 8212998, 10950664, 16425996, 21901328, 32851992, 43802656, 65703984, 131407968]

約数ペア:

[(1, 131407968), (2, 65703984), (3, 43802656), (4, 32851992), (6, 21901328), (8, 16425996), (12, 10950664), (16, 8212998), (24, 5475332), (32, 4106499), (48, 2737666), (79, 1663392), (96, 1368833), (158, 831696), (237, 554464), (316, 415848), (474, 277232), (632, 207924), (948, 138616), (1264, 103962), (1896, 69308), (2528, 51981), (3792, 34654), (7584, 17327)]