156795170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{77239}}^1$

素因数の和:77282

約数の個数: 32

約数和(自身を含む): 333676800

約数和(自身を除く): 176881630

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 77239, 154478, 386195, 540673, 772390, 1081346, 2239931, 2703365, 4479862, 5406730, 11199655, 15679517, 22399310, 31359034, 78397585, 156795170]

約数ペア:

[(1, 156795170), (2, 78397585), (5, 31359034), (7, 22399310), (10, 15679517), (14, 11199655), (29, 5406730), (35, 4479862), (58, 2703365), (70, 2239931), (145, 1081346), (203, 772390), (290, 540673), (406, 386195), (1015, 154478), (2030, 77239)]