165616481528

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{7573}}^1\times {\mathrm{40801}}^1$

素因数の和:48447

約数の個数: 32

約数和(自身を含む): 315215034960

約数和(自身を除く): 149598553432

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 7573, 15146, 30292, 40801, 60584, 81602, 163204, 326408, 507391, 1014782, 2029564, 2733667, 4059128, 5467334, 10934668, 21869336, 308985973, 617971946, 1235943892, 2471887784, 20702060191, 41404120382, 82808240764, 165616481528]

約数ペア:

[(1, 165616481528), (2, 82808240764), (4, 41404120382), (8, 20702060191), (67, 2471887784), (134, 1235943892), (268, 617971946), (536, 308985973), (7573, 21869336), (15146, 10934668), (30292, 5467334), (40801, 4059128), (60584, 2733667), (81602, 2029564), (163204, 1014782), (326408, 507391)]