131049856

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 316281600

約数和(自身を除く): 185231744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 59, 64, 67, 74, 112, 118, 128, 134, 148, 224, 236, 259, 268, 296, 413, 448, 469, 472, 518, 536, 592, 826, 896, 938, 944, 1036, 1072, 1184, 1652, 1876, 1888, 2072, 2144, 2183, 2368, 2479, 3304, 3752, 3776, 3953, 4144, 4288, 4366, 4736, 4958, 6608, 7504, 7552, 7906, 8288, 8576, 8732, 9916, 13216, 15008, 15281, 15812, 16576, 17353, 17464, 19832, 26432, 27671, 30016, 30562, 31624, 33152, 34706, 34928, 39664, 52864, 55342, 60032, 61124, 63248, 69412, 69856, 79328, 110684, 122248, 126496, 138824, 139712, 146261, 158656, 221368, 244496, 252992, 277648, 279424, 292522, 317312, 442736, 488992, 505984, 555296, 585044, 885472, 977984, 1023827, 1110592, 1170088, 1770944, 1955968, 2047654, 2221184, 2340176, 3541888, 4095308, 4680352, 8190616, 9360704, 16381232, 18721408, 32762464, 65524928, 131049856]

約数ペア:

[(1, 131049856), (2, 65524928), (4, 32762464), (7, 18721408), (8, 16381232), (14, 9360704), (16, 8190616), (28, 4680352), (32, 4095308), (37, 3541888), (56, 2340176), (59, 2221184), (64, 2047654), (67, 1955968), (74, 1770944), (112, 1170088), (118, 1110592), (128, 1023827), (134, 977984), (148, 885472), (224, 585044), (236, 555296), (259, 505984), (268, 488992), (296, 442736), (413, 317312), (448, 292522), (469, 279424), (472, 277648), (518, 252992), (536, 244496), (592, 221368), (826, 158656), (896, 146261), (938, 139712), (944, 138824), (1036, 126496), (1072, 122248), (1184, 110684), (1652, 79328), (1876, 69856), (1888, 69412), (2072, 63248), (2144, 61124), (2183, 60032), (2368, 55342), (2479, 52864), (3304, 39664), (3752, 34928), (3776, 34706), (3953, 33152), (4144, 31624), (4288, 30562), (4366, 30016), (4736, 27671), (4958, 26432), (6608, 19832), (7504, 17464), (7552, 17353), (7906, 16576), (8288, 15812), (8576, 15281), (8732, 15008), (9916, 13216)]