161510868

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2602

約数の個数: 96

約数和(自身を含む): 455168000

約数和(自身を除く): 293657132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 171, 186, 228, 279, 342, 372, 513, 558, 589, 684, 837, 1026, 1116, 1178, 1674, 1767, 2052, 2356, 2539, 3348, 3534, 5078, 5301, 7068, 7617, 10156, 10602, 15234, 15903, 21204, 22851, 30468, 31806, 45702, 48241, 63612, 68553, 78709, 91404, 96482, 137106, 144723, 157418, 192964, 236127, 274212, 289446, 314836, 434169, 472254, 578892, 708381, 868338, 944508, 1302507, 1416762, 1495471, 1736676, 2125143, 2605014, 2833524, 2990942, 4250286, 4486413, 5210028, 5981884, 8500572, 8972826, 13459239, 17945652, 26918478, 40377717, 53836956, 80755434, 161510868]

約数ペア:

[(1, 161510868), (2, 80755434), (3, 53836956), (4, 40377717), (6, 26918478), (9, 17945652), (12, 13459239), (18, 8972826), (19, 8500572), (27, 5981884), (31, 5210028), (36, 4486413), (38, 4250286), (54, 2990942), (57, 2833524), (62, 2605014), (76, 2125143), (93, 1736676), (108, 1495471), (114, 1416762), (124, 1302507), (171, 944508), (186, 868338), (228, 708381), (279, 578892), (342, 472254), (372, 434169), (513, 314836), (558, 289446), (589, 274212), (684, 236127), (837, 192964), (1026, 157418), (1116, 144723), (1178, 137106), (1674, 96482), (1767, 91404), (2052, 78709), (2356, 68553), (2539, 63612), (3348, 48241), (3534, 45702), (5078, 31806), (5301, 30468), (7068, 22851), (7617, 21204), (10156, 15903), (10602, 15234)]