128522016

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1723}}^1$

素因数の和:1783

約数の個数: 144

約数和(自身を含む): 429234624

約数和(自身を除く): 300712608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 222, 224, 252, 259, 288, 296, 333, 336, 444, 504, 518, 592, 666, 672, 777, 888, 1008, 1036, 1184, 1332, 1554, 1723, 1776, 2016, 2072, 2331, 2664, 3108, 3446, 3552, 4144, 4662, 5169, 5328, 6216, 6892, 8288, 9324, 10338, 10656, 12061, 12432, 13784, 15507, 18648, 20676, 24122, 24864, 27568, 31014, 36183, 37296, 41352, 48244, 55136, 62028, 63751, 72366, 74592, 82704, 96488, 108549, 124056, 127502, 144732, 165408, 191253, 192976, 217098, 248112, 255004, 289464, 382506, 385952, 434196, 446257, 496224, 510008, 573759, 578928, 765012, 868392, 892514, 1020016, 1147518, 1157856, 1338771, 1530024, 1736784, 1785028, 2040032, 2295036, 2677542, 3060048, 3473568, 3570056, 4016313, 4590072, 5355084, 6120096, 7140112, 8032626, 9180144, 10710168, 14280224, 16065252, 18360288, 21420336, 32130504, 42840672, 64261008, 128522016]

約数ペア:

[(1, 128522016), (2, 64261008), (3, 42840672), (4, 32130504), (6, 21420336), (7, 18360288), (8, 16065252), (9, 14280224), (12, 10710168), (14, 9180144), (16, 8032626), (18, 7140112), (21, 6120096), (24, 5355084), (28, 4590072), (32, 4016313), (36, 3570056), (37, 3473568), (42, 3060048), (48, 2677542), (56, 2295036), (63, 2040032), (72, 1785028), (74, 1736784), (84, 1530024), (96, 1338771), (111, 1157856), (112, 1147518), (126, 1020016), (144, 892514), (148, 868392), (168, 765012), (222, 578928), (224, 573759), (252, 510008), (259, 496224), (288, 446257), (296, 434196), (333, 385952), (336, 382506), (444, 289464), (504, 255004), (518, 248112), (592, 217098), (666, 192976), (672, 191253), (777, 165408), (888, 144732), (1008, 127502), (1036, 124056), (1184, 108549), (1332, 96488), (1554, 82704), (1723, 74592), (1776, 72366), (2016, 63751), (2072, 62028), (2331, 55136), (2664, 48244), (3108, 41352), (3446, 37296), (3552, 36183), (4144, 31014), (4662, 27568), (5169, 24864), (5328, 24122), (6216, 20676), (6892, 18648), (8288, 15507), (9324, 13784), (10338, 12432), (10656, 12061)]