156901212

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{4139}}^1$

素因数の和:4174

約数の個数: 84

約数和(自身を含む): 443451960

約数和(自身を除く): 286550748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 729, 972, 1053, 1404, 1458, 2106, 2916, 3159, 4139, 4212, 6318, 8278, 9477, 12417, 12636, 16556, 18954, 24834, 37251, 37908, 49668, 53807, 74502, 107614, 111753, 149004, 161421, 215228, 223506, 322842, 335259, 447012, 484263, 645684, 670518, 968526, 1005777, 1341036, 1452789, 1937052, 2011554, 2905578, 3017331, 4023108, 4358367, 5811156, 6034662, 8716734, 12069324, 13075101, 17433468, 26150202, 39225303, 52300404, 78450606, 156901212]

約数ペア:

[(1, 156901212), (2, 78450606), (3, 52300404), (4, 39225303), (6, 26150202), (9, 17433468), (12, 13075101), (13, 12069324), (18, 8716734), (26, 6034662), (27, 5811156), (36, 4358367), (39, 4023108), (52, 3017331), (54, 2905578), (78, 2011554), (81, 1937052), (108, 1452789), (117, 1341036), (156, 1005777), (162, 968526), (234, 670518), (243, 645684), (324, 484263), (351, 447012), (468, 335259), (486, 322842), (702, 223506), (729, 215228), (972, 161421), (1053, 149004), (1404, 111753), (1458, 107614), (2106, 74502), (2916, 53807), (3159, 49668), (4139, 37908), (4212, 37251), (6318, 24834), (8278, 18954), (9477, 16556), (12417, 12636)]