103638368456

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{2671}}^1$

素因数の和:2856

約数の個数: 144

約数和(自身を含む): 235931080320

約数和(自身を除く): 132292711864

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 103, 124, 196, 206, 217, 248, 392, 412, 434, 721, 824, 868, 961, 1442, 1519, 1736, 1922, 2671, 2884, 3038, 3193, 3844, 5047, 5342, 5768, 6076, 6386, 6727, 7688, 10094, 10684, 12152, 12772, 13454, 18697, 20188, 21368, 22351, 25544, 26908, 37394, 40376, 44702, 47089, 53816, 74788, 82801, 89404, 94178, 98983, 130879, 149576, 156457, 165602, 178808, 188356, 197966, 261758, 275113, 312914, 331204, 376712, 395932, 523516, 550226, 579607, 625828, 662408, 692881, 791864, 1047032, 1100452, 1159214, 1251656, 1385762, 1925791, 2200904, 2318428, 2566831, 2771524, 3851582, 4057249, 4636856, 4850167, 5133662, 5543048, 7703164, 8114498, 8528503, 9700334, 10267324, 13480537, 15406328, 16228996, 17057006, 17967817, 19400668, 20534648, 26961074, 32457992, 34114012, 35935634, 38801336, 53922148, 59699521, 68228024, 71871268, 107844296, 119399042, 125774719, 143742536, 238798084, 251549438, 264383593, 417896647, 477596168, 503098876, 528767186, 835793294, 1006197752, 1057534372, 1671586588, 1850685151, 2115068744, 3343173176, 3701370302, 7402740604, 12954796057, 14805481208, 25909592114, 51819184228, 103638368456]

約数ペア:

[(1, 103638368456), (2, 51819184228), (4, 25909592114), (7, 14805481208), (8, 12954796057), (14, 7402740604), (28, 3701370302), (31, 3343173176), (49, 2115068744), (56, 1850685151), (62, 1671586588), (98, 1057534372), (103, 1006197752), (124, 835793294), (196, 528767186), (206, 503098876), (217, 477596168), (248, 417896647), (392, 264383593), (412, 251549438), (434, 238798084), (721, 143742536), (824, 125774719), (868, 119399042), (961, 107844296), (1442, 71871268), (1519, 68228024), (1736, 59699521), (1922, 53922148), (2671, 38801336), (2884, 35935634), (3038, 34114012), (3193, 32457992), (3844, 26961074), (5047, 20534648), (5342, 19400668), (5768, 17967817), (6076, 17057006), (6386, 16228996), (6727, 15406328), (7688, 13480537), (10094, 10267324), (10684, 9700334), (12152, 8528503), (12772, 8114498), (13454, 7703164), (18697, 5543048), (20188, 5133662), (21368, 4850167), (22351, 4636856), (25544, 4057249), (26908, 3851582), (37394, 2771524), (40376, 2566831), (44702, 2318428), (47089, 2200904), (53816, 1925791), (74788, 1385762), (82801, 1251656), (89404, 1159214), (94178, 1100452), (98983, 1047032), (130879, 791864), (149576, 692881), (156457, 662408), (165602, 625828), (178808, 579607), (188356, 550226), (197966, 523516), (261758, 395932), (275113, 376712), (312914, 331204)]