156969186381

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{18211}}^1$

素因数の和:18383

約数の個数: 96

約数和(自身を含む): 274924855296

約数和(自身を除く): 117955668915

約数列:

[1, 3, 7, 9, 21, 41, 47, 63, 71, 123, 141, 213, 287, 329, 369, 423, 497, 639, 861, 987, 1491, 1927, 2583, 2911, 2961, 3337, 4473, 5781, 8733, 10011, 13489, 17343, 18211, 20377, 23359, 26199, 30033, 40467, 54633, 61131, 70077, 121401, 127477, 136817, 163899, 183393, 210231, 382431, 410451, 746651, 855917, 957719, 1147293, 1231353, 1292981, 2239953, 2567751, 2873157, 3878943, 5226557, 5991419, 6719859, 7703253, 8619471, 9050867, 11636829, 15679671, 17974257, 27152601, 35092597, 47039013, 53012221, 53922771, 60770107, 81457803, 105277791, 159036663, 182310321, 245648179, 315833373, 371085547, 425390749, 477109989, 546930963, 736944537, 1113256641, 1276172247, 2210833611, 2491574387, 3339769923, 3828516741, 7474723161, 17441020709, 22424169483, 52323062127, 156969186381]

約数ペア:

[(1, 156969186381), (3, 52323062127), (7, 22424169483), (9, 17441020709), (21, 7474723161), (41, 3828516741), (47, 3339769923), (63, 2491574387), (71, 2210833611), (123, 1276172247), (141, 1113256641), (213, 736944537), (287, 546930963), (329, 477109989), (369, 425390749), (423, 371085547), (497, 315833373), (639, 245648179), (861, 182310321), (987, 159036663), (1491, 105277791), (1927, 81457803), (2583, 60770107), (2911, 53922771), (2961, 53012221), (3337, 47039013), (4473, 35092597), (5781, 27152601), (8733, 17974257), (10011, 15679671), (13489, 11636829), (17343, 9050867), (18211, 8619471), (20377, 7703253), (23359, 6719859), (26199, 5991419), (30033, 5226557), (40467, 3878943), (54633, 2873157), (61131, 2567751), (70077, 2239953), (121401, 1292981), (127477, 1231353), (136817, 1147293), (163899, 957719), (183393, 855917), (210231, 746651), (382431, 410451)]