156951756

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{12421}}^1$

素因数の和:12453

約数の個数: 72

約数和(自身を含む): 443117584

約数和(自身を除く): 286165828

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, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12421, 12636, 24842, 37263, 49684, 74526, 111789, 149052, 161473, 223578, 322946, 335367, 447156, 484419, 645892, 670734, 968838, 1006101, 1341468, 1453257, 1937676, 2012202, 2906514, 3018303, 4024404, 4359771, 5813028, 6036606, 8719542, 12073212, 13079313, 17439084, 26158626, 39237939, 52317252, 78475878, 156951756]

約数ペア:

[(1, 156951756), (2, 78475878), (3, 52317252), (4, 39237939), (6, 26158626), (9, 17439084), (12, 13079313), (13, 12073212), (18, 8719542), (26, 6036606), (27, 5813028), (36, 4359771), (39, 4024404), (52, 3018303), (54, 2906514), (78, 2012202), (81, 1937676), (108, 1453257), (117, 1341468), (156, 1006101), (162, 968838), (234, 670734), (243, 645892), (324, 484419), (351, 447156), (468, 335367), (486, 322946), (702, 223578), (972, 161473), (1053, 149052), (1404, 111789), (2106, 74526), (3159, 49684), (4212, 37263), (6318, 24842), (12421, 12636)]