165251328

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:692

約数の個数: 144

約数和(自身を含む): 496054272

約数和(自身を除く): 330802944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 341, 352, 372, 384, 496, 528, 631, 682, 704, 744, 768, 992, 1023, 1056, 1262, 1364, 1408, 1488, 1893, 1984, 2046, 2112, 2524, 2728, 2816, 2976, 3786, 3968, 4092, 4224, 5048, 5456, 5952, 6941, 7572, 7936, 8184, 8448, 10096, 10912, 11904, 13882, 15144, 16368, 19561, 20192, 20823, 21824, 23808, 27764, 30288, 32736, 39122, 40384, 41646, 43648, 55528, 58683, 60576, 65472, 78244, 80768, 83292, 87296, 111056, 117366, 121152, 130944, 156488, 161536, 166584, 215171, 222112, 234732, 242304, 261888, 312976, 333168, 430342, 444224, 469464, 484608, 625952, 645513, 666336, 860684, 888448, 938928, 1251904, 1291026, 1332672, 1721368, 1776896, 1877856, 2503808, 2582052, 2665344, 3442736, 3755712, 5007616, 5164104, 5330688, 6885472, 7511424, 10328208, 13770944, 15022848, 20656416, 27541888, 41312832, 55083776, 82625664, 165251328]

約数ペア:

[(1, 165251328), (2, 82625664), (3, 55083776), (4, 41312832), (6, 27541888), (8, 20656416), (11, 15022848), (12, 13770944), (16, 10328208), (22, 7511424), (24, 6885472), (31, 5330688), (32, 5164104), (33, 5007616), (44, 3755712), (48, 3442736), (62, 2665344), (64, 2582052), (66, 2503808), (88, 1877856), (93, 1776896), (96, 1721368), (124, 1332672), (128, 1291026), (132, 1251904), (176, 938928), (186, 888448), (192, 860684), (248, 666336), (256, 645513), (264, 625952), (341, 484608), (352, 469464), (372, 444224), (384, 430342), (496, 333168), (528, 312976), (631, 261888), (682, 242304), (704, 234732), (744, 222112), (768, 215171), (992, 166584), (1023, 161536), (1056, 156488), (1262, 130944), (1364, 121152), (1408, 117366), (1488, 111056), (1893, 87296), (1984, 83292), (2046, 80768), (2112, 78244), (2524, 65472), (2728, 60576), (2816, 58683), (2976, 55528), (3786, 43648), (3968, 41646), (4092, 40384), (4224, 39122), (5048, 32736), (5456, 30288), (5952, 27764), (6941, 23808), (7572, 21824), (7936, 20823), (8184, 20192), (8448, 19561), (10096, 16368), (10912, 15144), (11904, 13882)]