179490556

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 397135872

約数和(自身を除く): 217645316

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 71, 94, 113, 119, 142, 188, 226, 238, 284, 329, 452, 476, 497, 658, 791, 799, 994, 1207, 1316, 1582, 1598, 1921, 1988, 2414, 3164, 3196, 3337, 3842, 4828, 5311, 5593, 6674, 7684, 8023, 8449, 10622, 11186, 13348, 13447, 16046, 16898, 21244, 22372, 23359, 26894, 32092, 33796, 37177, 46718, 53788, 56161, 56729, 74354, 90287, 93436, 112322, 113458, 136391, 148708, 180574, 224644, 226916, 272782, 361148, 377081, 397103, 545564, 632009, 754162, 794206, 954737, 1264018, 1508324, 1588412, 1909474, 2528036, 2639567, 3818948, 5279134, 6410377, 10558268, 12820754, 25641508, 44872639, 89745278, 179490556]

約数ペア:

[(1, 179490556), (2, 89745278), (4, 44872639), (7, 25641508), (14, 12820754), (17, 10558268), (28, 6410377), (34, 5279134), (47, 3818948), (68, 2639567), (71, 2528036), (94, 1909474), (113, 1588412), (119, 1508324), (142, 1264018), (188, 954737), (226, 794206), (238, 754162), (284, 632009), (329, 545564), (452, 397103), (476, 377081), (497, 361148), (658, 272782), (791, 226916), (799, 224644), (994, 180574), (1207, 148708), (1316, 136391), (1582, 113458), (1598, 112322), (1921, 93436), (1988, 90287), (2414, 74354), (3164, 56729), (3196, 56161), (3337, 53788), (3842, 46718), (4828, 37177), (5311, 33796), (5593, 32092), (6674, 26894), (7684, 23359), (8023, 22372), (8449, 21244), (10622, 16898), (11186, 16046), (13348, 13447)]