168349386

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 369262080

約数和(自身を除く): 200912694

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 61, 86, 114, 122, 129, 183, 258, 366, 563, 817, 1126, 1159, 1634, 1689, 2318, 2451, 2623, 3378, 3477, 4902, 5246, 6954, 7869, 10697, 15738, 21394, 24209, 32091, 34343, 48418, 49837, 64182, 68686, 72627, 99674, 103029, 145254, 149511, 206058, 299022, 459971, 652517, 919942, 1305034, 1379913, 1476749, 1957551, 2759826, 2953498, 3915102, 4430247, 8860494, 28058231, 56116462, 84174693, 168349386]

約数ペア:

[(1, 168349386), (2, 84174693), (3, 56116462), (6, 28058231), (19, 8860494), (38, 4430247), (43, 3915102), (57, 2953498), (61, 2759826), (86, 1957551), (114, 1476749), (122, 1379913), (129, 1305034), (183, 919942), (258, 652517), (366, 459971), (563, 299022), (817, 206058), (1126, 149511), (1159, 145254), (1634, 103029), (1689, 99674), (2318, 72627), (2451, 68686), (2623, 64182), (3378, 49837), (3477, 48418), (4902, 34343), (5246, 32091), (6954, 24209), (7869, 21394), (10697, 15738)]