179269636

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:103

約数の個数: 144

約数和(自身を含む): 433552000

約数和(自身を除く): 254282364

約数列:

[1, 2, 4, 7, 13, 14, 19, 23, 26, 28, 38, 46, 49, 52, 76, 91, 92, 98, 133, 161, 182, 196, 247, 266, 299, 322, 343, 364, 437, 494, 529, 532, 598, 637, 644, 686, 874, 931, 988, 1058, 1127, 1196, 1274, 1372, 1729, 1748, 1862, 2093, 2116, 2254, 2548, 3059, 3458, 3703, 3724, 4186, 4459, 4508, 5681, 6118, 6517, 6877, 6916, 7406, 7889, 8372, 8918, 10051, 11362, 12103, 12236, 13034, 13754, 14651, 14812, 15778, 17836, 20102, 21413, 22724, 24206, 25921, 26068, 27508, 29302, 31556, 39767, 40204, 42826, 48139, 48412, 51842, 58604, 70357, 79534, 84721, 85652, 96278, 102557, 103684, 130663, 140714, 149891, 159068, 169442, 181447, 192556, 205114, 261326, 278369, 281428, 299782, 336973, 338884, 362894, 410228, 492499, 522652, 556738, 599564, 673946, 725788, 914641, 984998, 1113476, 1347892, 1829282, 1948583, 1969996, 2358811, 3447493, 3658564, 3897166, 4717622, 6402487, 6894986, 7794332, 9435244, 12804974, 13789972, 25609948, 44817409, 89634818, 179269636]

約数ペア:

[(1, 179269636), (2, 89634818), (4, 44817409), (7, 25609948), (13, 13789972), (14, 12804974), (19, 9435244), (23, 7794332), (26, 6894986), (28, 6402487), (38, 4717622), (46, 3897166), (49, 3658564), (52, 3447493), (76, 2358811), (91, 1969996), (92, 1948583), (98, 1829282), (133, 1347892), (161, 1113476), (182, 984998), (196, 914641), (247, 725788), (266, 673946), (299, 599564), (322, 556738), (343, 522652), (364, 492499), (437, 410228), (494, 362894), (529, 338884), (532, 336973), (598, 299782), (637, 281428), (644, 278369), (686, 261326), (874, 205114), (931, 192556), (988, 181447), (1058, 169442), (1127, 159068), (1196, 149891), (1274, 140714), (1372, 130663), (1729, 103684), (1748, 102557), (1862, 96278), (2093, 85652), (2116, 84721), (2254, 79534), (2548, 70357), (3059, 58604), (3458, 51842), (3703, 48412), (3724, 48139), (4186, 42826), (4459, 40204), (4508, 39767), (5681, 31556), (6118, 29302), (6517, 27508), (6877, 26068), (6916, 25921), (7406, 24206), (7889, 22724), (8372, 21413), (8918, 20102), (10051, 17836), (11362, 15778), (12103, 14812), (12236, 14651), (13034, 13754)]