137880756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2917}}^1$

素因数の和:3041

約数の個数: 72

約数和(自身を含む): 379188264

約数和(自身を除く): 241307508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1313, 1818, 2626, 2917, 3636, 3939, 5252, 5834, 7878, 8751, 11668, 11817, 15756, 17502, 23634, 26253, 35004, 37921, 47268, 52506, 75842, 105012, 113763, 151684, 227526, 294617, 341289, 455052, 589234, 682578, 883851, 1178468, 1365156, 1767702, 2651553, 3535404, 3830021, 5303106, 7660042, 10606212, 11490063, 15320084, 22980126, 34470189, 45960252, 68940378, 137880756]

約数ペア:

[(1, 137880756), (2, 68940378), (3, 45960252), (4, 34470189), (6, 22980126), (9, 15320084), (12, 11490063), (13, 10606212), (18, 7660042), (26, 5303106), (36, 3830021), (39, 3535404), (52, 2651553), (78, 1767702), (101, 1365156), (117, 1178468), (156, 883851), (202, 682578), (234, 589234), (303, 455052), (404, 341289), (468, 294617), (606, 227526), (909, 151684), (1212, 113763), (1313, 105012), (1818, 75842), (2626, 52506), (2917, 47268), (3636, 37921), (3939, 35004), (5252, 26253), (5834, 23634), (7878, 17502), (8751, 15756), (11668, 11817)]