166404784

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 418566960

約数和(自身を除く): 252162176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 49, 52, 56, 58, 91, 98, 104, 112, 116, 182, 196, 203, 208, 232, 364, 377, 392, 406, 464, 563, 637, 728, 754, 784, 812, 1126, 1274, 1421, 1456, 1508, 1624, 2252, 2548, 2639, 2842, 3016, 3248, 3941, 4504, 5096, 5278, 5684, 6032, 7319, 7882, 9008, 10192, 10556, 11368, 14638, 15764, 16327, 18473, 21112, 22736, 27587, 29276, 31528, 32654, 36946, 42224, 51233, 55174, 58552, 63056, 65308, 73892, 102466, 110348, 114289, 117104, 130616, 147784, 204932, 212251, 220696, 228578, 261232, 295568, 358631, 409864, 424502, 441392, 457156, 717262, 800023, 819728, 849004, 914312, 1434524, 1485757, 1600046, 1698008, 1828624, 2869048, 2971514, 3200092, 3396016, 5738096, 5943028, 6400184, 10400299, 11886056, 12800368, 20800598, 23772112, 41601196, 83202392, 166404784]

約数ペア:

[(1, 166404784), (2, 83202392), (4, 41601196), (7, 23772112), (8, 20800598), (13, 12800368), (14, 11886056), (16, 10400299), (26, 6400184), (28, 5943028), (29, 5738096), (49, 3396016), (52, 3200092), (56, 2971514), (58, 2869048), (91, 1828624), (98, 1698008), (104, 1600046), (112, 1485757), (116, 1434524), (182, 914312), (196, 849004), (203, 819728), (208, 800023), (232, 717262), (364, 457156), (377, 441392), (392, 424502), (406, 409864), (464, 358631), (563, 295568), (637, 261232), (728, 228578), (754, 220696), (784, 212251), (812, 204932), (1126, 147784), (1274, 130616), (1421, 117104), (1456, 114289), (1508, 110348), (1624, 102466), (2252, 73892), (2548, 65308), (2639, 63056), (2842, 58552), (3016, 55174), (3248, 51233), (3941, 42224), (4504, 36946), (5096, 32654), (5278, 31528), (5684, 29276), (6032, 27587), (7319, 22736), (7882, 21112), (9008, 18473), (10192, 16327), (10556, 15764), (11368, 14638)]