129136555676

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{3109}}^1\times {\mathrm{170231}}^1$

素因数の和:173405

約数の個数: 24

約数和(自身を含む): 229768939680

約数和(自身を除く): 100632384004

約数列:

[1, 2, 4, 61, 122, 244, 3109, 6218, 12436, 170231, 189649, 340462, 379298, 680924, 758596, 10384091, 20768182, 41536364, 529248179, 1058496358, 2116992716, 32284138919, 64568277838, 129136555676]

約数ペア:

[(1, 129136555676), (2, 64568277838), (4, 32284138919), (61, 2116992716), (122, 1058496358), (244, 529248179), (3109, 41536364), (6218, 20768182), (12436, 10384091), (170231, 758596), (189649, 680924), (340462, 379298)]