156920392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 324576000

約数和(自身を除く): 167655608

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 97, 116, 152, 194, 232, 367, 388, 551, 734, 776, 1102, 1468, 1843, 2204, 2813, 2936, 3686, 4408, 5626, 6973, 7372, 10643, 11252, 13946, 14744, 21286, 22504, 27892, 35599, 42572, 53447, 55784, 71198, 85144, 106894, 142396, 202217, 213788, 284792, 404434, 427576, 676381, 808868, 1032371, 1352762, 1617736, 2064742, 2705524, 4129484, 5411048, 8258968, 19615049, 39230098, 78460196, 156920392]

約数ペア:

[(1, 156920392), (2, 78460196), (4, 39230098), (8, 19615049), (19, 8258968), (29, 5411048), (38, 4129484), (58, 2705524), (76, 2064742), (97, 1617736), (116, 1352762), (152, 1032371), (194, 808868), (232, 676381), (367, 427576), (388, 404434), (551, 284792), (734, 213788), (776, 202217), (1102, 142396), (1468, 106894), (1843, 85144), (2204, 71198), (2813, 55784), (2936, 53447), (3686, 42572), (4408, 35599), (5626, 27892), (6973, 22504), (7372, 21286), (10643, 14744), (11252, 13946)]