155212512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 509160960

約数和(自身を除く): 353948448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 109, 112, 156, 163, 168, 182, 208, 218, 224, 273, 312, 326, 327, 336, 364, 416, 436, 489, 546, 624, 652, 654, 672, 728, 763, 872, 978, 1092, 1141, 1248, 1304, 1308, 1417, 1456, 1526, 1744, 1956, 2119, 2184, 2282, 2289, 2608, 2616, 2834, 2912, 3052, 3423, 3488, 3912, 4238, 4251, 4368, 4564, 4578, 5216, 5232, 5668, 6104, 6357, 6846, 7824, 8476, 8502, 8736, 9128, 9156, 9919, 10464, 11336, 12208, 12714, 13692, 14833, 15648, 16952, 17004, 17767, 18256, 18312, 19838, 22672, 24416, 25428, 27384, 29666, 29757, 33904, 34008, 35534, 36512, 36624, 39676, 44499, 45344, 50856, 53301, 54768, 59332, 59514, 67808, 68016, 71068, 73248, 79352, 88998, 101712, 106602, 109536, 118664, 119028, 124369, 136032, 142136, 158704, 177996, 203424, 213204, 230971, 237328, 238056, 248738, 284272, 317408, 355992, 373107, 426408, 461942, 474656, 476112, 497476, 568544, 692913, 711984, 746214, 852816, 923884, 952224, 994952, 1385826, 1423968, 1492428, 1616797, 1705632, 1847768, 1989904, 2771652, 2984856, 3233594, 3695536, 3979808, 4850391, 5543304, 5969712, 6467188, 7391072, 9700782, 11086608, 11939424, 12934376, 19401564, 22173216, 25868752, 38803128, 51737504, 77606256, 155212512]

約数ペア:

[(1, 155212512), (2, 77606256), (3, 51737504), (4, 38803128), (6, 25868752), (7, 22173216), (8, 19401564), (12, 12934376), (13, 11939424), (14, 11086608), (16, 9700782), (21, 7391072), (24, 6467188), (26, 5969712), (28, 5543304), (32, 4850391), (39, 3979808), (42, 3695536), (48, 3233594), (52, 2984856), (56, 2771652), (78, 1989904), (84, 1847768), (91, 1705632), (96, 1616797), (104, 1492428), (109, 1423968), (112, 1385826), (156, 994952), (163, 952224), (168, 923884), (182, 852816), (208, 746214), (218, 711984), (224, 692913), (273, 568544), (312, 497476), (326, 476112), (327, 474656), (336, 461942), (364, 426408), (416, 373107), (436, 355992), (489, 317408), (546, 284272), (624, 248738), (652, 238056), (654, 237328), (672, 230971), (728, 213204), (763, 203424), (872, 177996), (978, 158704), (1092, 142136), (1141, 136032), (1248, 124369), (1304, 119028), (1308, 118664), (1417, 109536), (1456, 106602), (1526, 101712), (1744, 88998), (1956, 79352), (2119, 73248), (2184, 71068), (2282, 68016), (2289, 67808), (2608, 59514), (2616, 59332), (2834, 54768), (2912, 53301), (3052, 50856), (3423, 45344), (3488, 44499), (3912, 39676), (4238, 36624), (4251, 36512), (4368, 35534), (4564, 34008), (4578, 33904), (5216, 29757), (5232, 29666), (5668, 27384), (6104, 25428), (6357, 24416), (6846, 22672), (7824, 19838), (8476, 18312), (8502, 18256), (8736, 17767), (9128, 17004), (9156, 16952), (9919, 15648), (10464, 14833), (11336, 13692), (12208, 12714)]