156948572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{53239}}^1$

素因数の和:53321

約数の個数: 24

約数和(自身を含む): 304106880

約数和(自身を除く): 147158308

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 53239, 106478, 212956, 585629, 1171258, 2342516, 3567013, 7134026, 14268052, 39237143, 78474286, 156948572]

約数ペア:

[(1, 156948572), (2, 78474286), (4, 39237143), (11, 14268052), (22, 7134026), (44, 3567013), (67, 2342516), (134, 1171258), (268, 585629), (737, 212956), (1474, 106478), (2948, 53239)]