155013008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2683}}^1$

素因数の和:2871

約数の個数: 40

約数和(自身を含む): 315509568

約数和(自身を除く): 160496560

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 157, 184, 314, 368, 628, 1256, 2512, 2683, 3611, 5366, 7222, 10732, 14444, 21464, 28888, 42928, 57776, 61709, 123418, 246836, 421231, 493672, 842462, 987344, 1684924, 3369848, 6739696, 9688313, 19376626, 38753252, 77506504, 155013008]

約数ペア:

[(1, 155013008), (2, 77506504), (4, 38753252), (8, 19376626), (16, 9688313), (23, 6739696), (46, 3369848), (92, 1684924), (157, 987344), (184, 842462), (314, 493672), (368, 421231), (628, 246836), (1256, 123418), (2512, 61709), (2683, 57776), (3611, 42928), (5366, 28888), (7222, 21464), (10732, 14444)]