159679828

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{6733}}^1$

素因数の和:6773

約数の個数: 54

約数和(自身を含む): 357353178

約数和(自身を除く): 197673350

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1694, 2156, 3388, 5929, 6733, 11858, 13466, 23716, 26932, 47131, 74063, 94262, 148126, 188524, 296252, 329917, 518441, 659834, 814693, 1036882, 1319668, 1629386, 2073764, 3258772, 3629087, 5702851, 7258174, 11405702, 14516348, 22811404, 39919957, 79839914, 159679828]

約数ペア:

[(1, 159679828), (2, 79839914), (4, 39919957), (7, 22811404), (11, 14516348), (14, 11405702), (22, 7258174), (28, 5702851), (44, 3629087), (49, 3258772), (77, 2073764), (98, 1629386), (121, 1319668), (154, 1036882), (196, 814693), (242, 659834), (308, 518441), (484, 329917), (539, 296252), (847, 188524), (1078, 148126), (1694, 94262), (2156, 74063), (3388, 47131), (5929, 26932), (6733, 23716), (11858, 13466)]