152391856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{881}}^1$

素因数の和:1477

約数の個数: 40

約数和(自身を含む): 311698800

約数和(自身を除く): 159306944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 569, 881, 1138, 1762, 2276, 3524, 4552, 7048, 9104, 10811, 14096, 16739, 21622, 33478, 43244, 66956, 86488, 133912, 172976, 267824, 501289, 1002578, 2005156, 4010312, 8020624, 9524491, 19048982, 38097964, 76195928, 152391856]

約数ペア:

[(1, 152391856), (2, 76195928), (4, 38097964), (8, 19048982), (16, 9524491), (19, 8020624), (38, 4010312), (76, 2005156), (152, 1002578), (304, 501289), (569, 267824), (881, 172976), (1138, 133912), (1762, 86488), (2276, 66956), (3524, 43244), (4552, 33478), (7048, 21622), (9104, 16739), (10811, 14096)]