140056566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1801}}^1$

素因数の和:2816

約数の個数: 32

約数和(自身を含む): 302130528

約数和(自身を除く): 162073962

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 997, 1801, 1994, 2991, 3602, 5403, 5982, 10806, 12961, 23413, 25922, 38883, 46826, 70239, 77766, 140478, 1795597, 3591194, 5386791, 10773582, 23342761, 46685522, 70028283, 140056566]

約数ペア:

[(1, 140056566), (2, 70028283), (3, 46685522), (6, 23342761), (13, 10773582), (26, 5386791), (39, 3591194), (78, 1795597), (997, 140478), (1801, 77766), (1994, 70239), (2991, 46826), (3602, 38883), (5403, 25922), (5982, 23413), (10806, 12961)]