156611052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2053}}^1$

素因数の和:2239

約数の個数: 72

約数和(自身を含む): 429154544

約数和(自身を除く): 272543492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 163, 234, 326, 468, 489, 652, 978, 1467, 1956, 2053, 2119, 2934, 4106, 4238, 5868, 6159, 6357, 8212, 8476, 12318, 12714, 18477, 19071, 24636, 25428, 26689, 36954, 38142, 53378, 73908, 76284, 80067, 106756, 160134, 240201, 320268, 334639, 480402, 669278, 960804, 1003917, 1338556, 2007834, 3011751, 4015668, 4350307, 6023502, 8700614, 12047004, 13050921, 17401228, 26101842, 39152763, 52203684, 78305526, 156611052]

約数ペア:

[(1, 156611052), (2, 78305526), (3, 52203684), (4, 39152763), (6, 26101842), (9, 17401228), (12, 13050921), (13, 12047004), (18, 8700614), (26, 6023502), (36, 4350307), (39, 4015668), (52, 3011751), (78, 2007834), (117, 1338556), (156, 1003917), (163, 960804), (234, 669278), (326, 480402), (468, 334639), (489, 320268), (652, 240201), (978, 160134), (1467, 106756), (1956, 80067), (2053, 76284), (2119, 73908), (2934, 53378), (4106, 38142), (4238, 36954), (5868, 26689), (6159, 25428), (6357, 24636), (8212, 19071), (8476, 18477), (12318, 12714)]