168403872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:591

約数の個数: 192

約数和(自身を含む): 559851264

約数和(自身を除く): 391447392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 96, 104, 111, 112, 148, 156, 168, 182, 208, 222, 224, 259, 273, 296, 312, 336, 364, 416, 444, 481, 518, 521, 546, 592, 624, 672, 728, 777, 888, 962, 1036, 1042, 1092, 1184, 1248, 1443, 1456, 1554, 1563, 1776, 1924, 2072, 2084, 2184, 2886, 2912, 3108, 3126, 3367, 3552, 3647, 3848, 4144, 4168, 4368, 5772, 6216, 6252, 6734, 6773, 7294, 7696, 8288, 8336, 8736, 10101, 10941, 11544, 12432, 12504, 13468, 13546, 14588, 15392, 16672, 19277, 20202, 20319, 21882, 23088, 24864, 25008, 26936, 27092, 29176, 38554, 40404, 40638, 43764, 46176, 47411, 50016, 53872, 54184, 57831, 58352, 77108, 80808, 81276, 87528, 94822, 107744, 108368, 115662, 116704, 134939, 142233, 154216, 161616, 162552, 175056, 189644, 216736, 231324, 250601, 269878, 284466, 308432, 323232, 325104, 350112, 379288, 404817, 462648, 501202, 539756, 568932, 616864, 650208, 751803, 758576, 809634, 925296, 1002404, 1079512, 1137864, 1503606, 1517152, 1619268, 1754207, 1850592, 2004808, 2159024, 2275728, 3007212, 3238536, 3508414, 4009616, 4318048, 4551456, 5262621, 6014424, 6477072, 7016828, 8019232, 10525242, 12028848, 12954144, 14033656, 21050484, 24057696, 28067312, 42100968, 56134624, 84201936, 168403872]

約数ペア:

[(1, 168403872), (2, 84201936), (3, 56134624), (4, 42100968), (6, 28067312), (7, 24057696), (8, 21050484), (12, 14033656), (13, 12954144), (14, 12028848), (16, 10525242), (21, 8019232), (24, 7016828), (26, 6477072), (28, 6014424), (32, 5262621), (37, 4551456), (39, 4318048), (42, 4009616), (48, 3508414), (52, 3238536), (56, 3007212), (74, 2275728), (78, 2159024), (84, 2004808), (91, 1850592), (96, 1754207), (104, 1619268), (111, 1517152), (112, 1503606), (148, 1137864), (156, 1079512), (168, 1002404), (182, 925296), (208, 809634), (222, 758576), (224, 751803), (259, 650208), (273, 616864), (296, 568932), (312, 539756), (336, 501202), (364, 462648), (416, 404817), (444, 379288), (481, 350112), (518, 325104), (521, 323232), (546, 308432), (592, 284466), (624, 269878), (672, 250601), (728, 231324), (777, 216736), (888, 189644), (962, 175056), (1036, 162552), (1042, 161616), (1092, 154216), (1184, 142233), (1248, 134939), (1443, 116704), (1456, 115662), (1554, 108368), (1563, 107744), (1776, 94822), (1924, 87528), (2072, 81276), (2084, 80808), (2184, 77108), (2886, 58352), (2912, 57831), (3108, 54184), (3126, 53872), (3367, 50016), (3552, 47411), (3647, 46176), (3848, 43764), (4144, 40638), (4168, 40404), (4368, 38554), (5772, 29176), (6216, 27092), (6252, 26936), (6734, 25008), (6773, 24864), (7294, 23088), (7696, 21882), (8288, 20319), (8336, 20202), (8736, 19277), (10101, 16672), (10941, 15392), (11544, 14588), (12432, 13546), (12504, 13468)]