137946978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3257}}^1$

素因数の和:3459

約数の個数: 48

約数和(自身を含む): 323753976

約数和(自身を除く): 185806998

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 181, 234, 362, 543, 1086, 1629, 2353, 3257, 3258, 4706, 6514, 7059, 9771, 14118, 19542, 21177, 29313, 42341, 42354, 58626, 84682, 127023, 254046, 381069, 589517, 762138, 1179034, 1768551, 3537102, 5305653, 7663721, 10611306, 15327442, 22991163, 45982326, 68973489, 137946978]

約数ペア:

[(1, 137946978), (2, 68973489), (3, 45982326), (6, 22991163), (9, 15327442), (13, 10611306), (18, 7663721), (26, 5305653), (39, 3537102), (78, 1768551), (117, 1179034), (181, 762138), (234, 589517), (362, 381069), (543, 254046), (1086, 127023), (1629, 84682), (2353, 58626), (3257, 42354), (3258, 42341), (4706, 29313), (6514, 21177), (7059, 19542), (9771, 14118)]