156140340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{32941}}^1$

素因数の和:33032

約数の個数: 48

約数和(自身を含む): 442740480

約数和(自身を除く): 286600140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 32941, 65882, 98823, 131764, 164705, 197646, 329410, 395292, 494115, 658820, 988230, 1976460, 2602339, 5204678, 7807017, 10409356, 13011695, 15614034, 26023390, 31228068, 39035085, 52046780, 78070170, 156140340]

約数ペア:

[(1, 156140340), (2, 78070170), (3, 52046780), (4, 39035085), (5, 31228068), (6, 26023390), (10, 15614034), (12, 13011695), (15, 10409356), (20, 7807017), (30, 5204678), (60, 2602339), (79, 1976460), (158, 988230), (237, 658820), (316, 494115), (395, 395292), (474, 329410), (790, 197646), (948, 164705), (1185, 131764), (1580, 98823), (2370, 65882), (4740, 32941)]