135979428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3529}}^1$

素因数の和:3581

約数の個数: 72

約数和(自身を含む): 361754400

約数和(自身を除く): 225774972

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2964, 3211, 3529, 6422, 7058, 9633, 10587, 12844, 14116, 19266, 21174, 38532, 42348, 45877, 67051, 91754, 134102, 137631, 183508, 201153, 268204, 275262, 402306, 550524, 596401, 804612, 871663, 1192802, 1743326, 1789203, 2385604, 2614989, 3486652, 3578406, 5229978, 7156812, 10459956, 11331619, 22663238, 33994857, 45326476, 67989714, 135979428]

約数ペア:

[(1, 135979428), (2, 67989714), (3, 45326476), (4, 33994857), (6, 22663238), (12, 11331619), (13, 10459956), (19, 7156812), (26, 5229978), (38, 3578406), (39, 3486652), (52, 2614989), (57, 2385604), (76, 1789203), (78, 1743326), (114, 1192802), (156, 871663), (169, 804612), (228, 596401), (247, 550524), (338, 402306), (494, 275262), (507, 268204), (676, 201153), (741, 183508), (988, 137631), (1014, 134102), (1482, 91754), (2028, 67051), (2964, 45877), (3211, 42348), (3529, 38532), (6422, 21174), (7058, 19266), (9633, 14116), (10587, 12844)]