156885228

素因数分解:

$2^2\times 3^3\times {\mathrm{769}}^1\times {\mathrm{1889}}^1$

素因数の和:2671

約数の個数: 48

約数和(自身を含む): 407484000

約数和(自身を除く): 250598772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 769, 1538, 1889, 2307, 3076, 3778, 4614, 5667, 6921, 7556, 9228, 11334, 13842, 17001, 20763, 22668, 27684, 34002, 41526, 51003, 68004, 83052, 102006, 204012, 1452641, 2905282, 4357923, 5810564, 8715846, 13073769, 17431692, 26147538, 39221307, 52295076, 78442614, 156885228]

約数ペア:

[(1, 156885228), (2, 78442614), (3, 52295076), (4, 39221307), (6, 26147538), (9, 17431692), (12, 13073769), (18, 8715846), (27, 5810564), (36, 4357923), (54, 2905282), (108, 1452641), (769, 204012), (1538, 102006), (1889, 83052), (2307, 68004), (3076, 51003), (3778, 41526), (4614, 34002), (5667, 27684), (6921, 22668), (7556, 20763), (9228, 17001), (11334, 13842)]