141628956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 393695232

約数和(自身を除く): 252066276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 137, 186, 217, 274, 372, 397, 411, 434, 548, 651, 794, 822, 868, 959, 1191, 1302, 1588, 1644, 1918, 2382, 2604, 2779, 2877, 3836, 4247, 4764, 5558, 5754, 8337, 8494, 11116, 11508, 12307, 12741, 16674, 16988, 24614, 25482, 29729, 33348, 36921, 49228, 50964, 54389, 59458, 73842, 86149, 89187, 108778, 118916, 147684, 163167, 172298, 178374, 217556, 258447, 326334, 344596, 356748, 380723, 516894, 652668, 761446, 1033788, 1142169, 1522892, 1686059, 2284338, 3372118, 4568676, 5058177, 6744236, 10116354, 11802413, 20232708, 23604826, 35407239, 47209652, 70814478, 141628956]

約数ペア:

[(1, 141628956), (2, 70814478), (3, 47209652), (4, 35407239), (6, 23604826), (7, 20232708), (12, 11802413), (14, 10116354), (21, 6744236), (28, 5058177), (31, 4568676), (42, 3372118), (62, 2284338), (84, 1686059), (93, 1522892), (124, 1142169), (137, 1033788), (186, 761446), (217, 652668), (274, 516894), (372, 380723), (397, 356748), (411, 344596), (434, 326334), (548, 258447), (651, 217556), (794, 178374), (822, 172298), (868, 163167), (959, 147684), (1191, 118916), (1302, 108778), (1588, 89187), (1644, 86149), (1918, 73842), (2382, 59458), (2604, 54389), (2779, 50964), (2877, 49228), (3836, 36921), (4247, 33348), (4764, 29729), (5558, 25482), (5754, 24614), (8337, 16988), (8494, 16674), (11116, 12741), (11508, 12307)]