16253664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 52230528

約数和(自身を除く): 35976864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 67, 76, 84, 96, 112, 114, 133, 134, 152, 168, 201, 224, 228, 266, 268, 304, 336, 361, 399, 402, 456, 469, 532, 536, 608, 672, 722, 798, 804, 912, 938, 1064, 1072, 1083, 1273, 1407, 1444, 1596, 1608, 1824, 1876, 2128, 2144, 2166, 2527, 2546, 2814, 2888, 3192, 3216, 3752, 3819, 4256, 4332, 5054, 5092, 5628, 5776, 6384, 6432, 7504, 7581, 7638, 8664, 8911, 10108, 10184, 11256, 11552, 12768, 15008, 15162, 15276, 17328, 17822, 20216, 20368, 22512, 24187, 26733, 30324, 30552, 34656, 35644, 40432, 40736, 45024, 48374, 53466, 60648, 61104, 71288, 72561, 80864, 96748, 106932, 121296, 122208, 142576, 145122, 169309, 193496, 213864, 242592, 285152, 290244, 338618, 386992, 427728, 507927, 580488, 677236, 773984, 855456, 1015854, 1160976, 1354472, 2031708, 2321952, 2708944, 4063416, 5417888, 8126832, 16253664]

約数ペア:

[(1, 16253664), (2, 8126832), (3, 5417888), (4, 4063416), (6, 2708944), (7, 2321952), (8, 2031708), (12, 1354472), (14, 1160976), (16, 1015854), (19, 855456), (21, 773984), (24, 677236), (28, 580488), (32, 507927), (38, 427728), (42, 386992), (48, 338618), (56, 290244), (57, 285152), (67, 242592), (76, 213864), (84, 193496), (96, 169309), (112, 145122), (114, 142576), (133, 122208), (134, 121296), (152, 106932), (168, 96748), (201, 80864), (224, 72561), (228, 71288), (266, 61104), (268, 60648), (304, 53466), (336, 48374), (361, 45024), (399, 40736), (402, 40432), (456, 35644), (469, 34656), (532, 30552), (536, 30324), (608, 26733), (672, 24187), (722, 22512), (798, 20368), (804, 20216), (912, 17822), (938, 17328), (1064, 15276), (1072, 15162), (1083, 15008), (1273, 12768), (1407, 11552), (1444, 11256), (1596, 10184), (1608, 10108), (1824, 8911), (1876, 8664), (2128, 7638), (2144, 7581), (2166, 7504), (2527, 6432), (2546, 6384), (2814, 5776), (2888, 5628), (3192, 5092), (3216, 5054), (3752, 4332), (3819, 4256)]