139729458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{111427}}^1$

素因数の和:111462

約数の個数: 32

約数和(自身を含む): 320912640

約数和(自身を除く): 181183182

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 111427, 222854, 334281, 668562, 1225697, 2117113, 2451394, 3677091, 4234226, 6351339, 7354182, 12702678, 23288243, 46576486, 69864729, 139729458]

約数ペア:

[(1, 139729458), (2, 69864729), (3, 46576486), (6, 23288243), (11, 12702678), (19, 7354182), (22, 6351339), (33, 4234226), (38, 3677091), (57, 2451394), (66, 2117113), (114, 1225697), (209, 668562), (418, 334281), (627, 222854), (1254, 111427)]