135020816

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19763}}^1$

素因数の和:19839

約数の個数: 40

約数和(自身を含む): 303891264

約数和(自身を除く): 168870448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 19763, 39526, 79052, 138341, 158104, 276682, 316208, 553364, 1106728, 1205543, 2213456, 2411086, 4822172, 8438801, 9644344, 16877602, 19288688, 33755204, 67510408, 135020816]

約数ペア:

[(1, 135020816), (2, 67510408), (4, 33755204), (7, 19288688), (8, 16877602), (14, 9644344), (16, 8438801), (28, 4822172), (56, 2411086), (61, 2213456), (112, 1205543), (122, 1106728), (244, 553364), (427, 316208), (488, 276682), (854, 158104), (976, 138341), (1708, 79052), (3416, 39526), (6832, 19763)]