152039438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 243744768

約数和(自身を除く): 91705330

約数列:

[1, 2, 31, 37, 62, 74, 191, 347, 382, 694, 1147, 2294, 5921, 7067, 10757, 11842, 12839, 14134, 21514, 25678, 66277, 132554, 219077, 398009, 438154, 796018, 2054587, 2452249, 4109174, 4904498, 76019719, 152039438]

約数ペア:

[(1, 152039438), (2, 76019719), (31, 4904498), (37, 4109174), (62, 2452249), (74, 2054587), (191, 796018), (347, 438154), (382, 398009), (694, 219077), (1147, 132554), (2294, 66277), (5921, 25678), (7067, 21514), (10757, 14134), (11842, 12839)]