156974126869

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1993}}^1\times {\mathrm{4663}}^1$

素因数の和:6809

約数の個数: 32

約数和(自身を含む): 190464327680

約数和(自身を除く): 33490200811

約数列:

[1, 7, 19, 127, 133, 889, 1993, 2413, 4663, 13951, 16891, 32641, 37867, 88597, 253111, 265069, 592201, 620179, 1771777, 4145407, 4809109, 9293359, 11251819, 33663763, 65053513, 78762733, 176573821, 1180256593, 1236016747, 8261796151, 22424875267, 156974126869]

約数ペア:

[(1, 156974126869), (7, 22424875267), (19, 8261796151), (127, 1236016747), (133, 1180256593), (889, 176573821), (1993, 78762733), (2413, 65053513), (4663, 33663763), (13951, 11251819), (16891, 9293359), (32641, 4809109), (37867, 4145407), (88597, 1771777), (253111, 620179), (265069, 592201)]