167554672

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1273

約数の個数: 40

約数和(自身を含む): 332010000

約数和(自身を除く): 164455328

約数列:

[1, 2, 4, 8, 16, 67, 134, 149, 268, 298, 536, 596, 1049, 1072, 1192, 2098, 2384, 4196, 8392, 9983, 16784, 19966, 39932, 70283, 79864, 140566, 156301, 159728, 281132, 312602, 562264, 625204, 1124528, 1250408, 2500816, 10472167, 20944334, 41888668, 83777336, 167554672]

約数ペア:

[(1, 167554672), (2, 83777336), (4, 41888668), (8, 20944334), (16, 10472167), (67, 2500816), (134, 1250408), (149, 1124528), (268, 625204), (298, 562264), (536, 312602), (596, 281132), (1049, 159728), (1072, 156301), (1192, 140566), (2098, 79864), (2384, 70283), (4196, 39932), (8392, 19966), (9983, 16784)]