163508268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16087}}^1$

素因数の和:16123

約数の個数: 72

約数和(自身を含む): 479293696

約数和(自身を除く): 315785428

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 16087, 32174, 48261, 64348, 96522, 112609, 176957, 193044, 225218, 337827, 353914, 450436, 530871, 675654, 707828, 1061742, 1238699, 1351308, 1946527, 2123484, 2477398, 3716097, 3893054, 4954796, 5839581, 7432194, 7786108, 11679162, 13625689, 14864388, 23358324, 27251378, 40877067, 54502756, 81754134, 163508268]

約数ペア:

[(1, 163508268), (2, 81754134), (3, 54502756), (4, 40877067), (6, 27251378), (7, 23358324), (11, 14864388), (12, 13625689), (14, 11679162), (21, 7786108), (22, 7432194), (28, 5839581), (33, 4954796), (42, 3893054), (44, 3716097), (66, 2477398), (77, 2123484), (84, 1946527), (121, 1351308), (132, 1238699), (154, 1061742), (231, 707828), (242, 675654), (308, 530871), (363, 450436), (462, 353914), (484, 337827), (726, 225218), (847, 193044), (924, 176957), (1452, 112609), (1694, 96522), (2541, 64348), (3388, 48261), (5082, 32174), (10164, 16087)]