187507712

素因数分解:

$2^{10}\times 7^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 132

約数和(自身を含む): 452247804

約数和(自身を除く): 264740092

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 101, 112, 128, 148, 196, 202, 224, 256, 259, 296, 392, 404, 448, 512, 518, 592, 707, 784, 808, 896, 1024, 1036, 1184, 1414, 1568, 1616, 1792, 1813, 2072, 2368, 2828, 3136, 3232, 3584, 3626, 3737, 4144, 4736, 4949, 5656, 6272, 6464, 7168, 7252, 7474, 8288, 9472, 9898, 11312, 12544, 12928, 14504, 14948, 16576, 18944, 19796, 22624, 25088, 25856, 26159, 29008, 29896, 33152, 37888, 39592, 45248, 50176, 51712, 52318, 58016, 59792, 66304, 79184, 90496, 103424, 104636, 116032, 119584, 132608, 158368, 180992, 183113, 209272, 232064, 239168, 265216, 316736, 361984, 366226, 418544, 464128, 478336, 633472, 723968, 732452, 837088, 928256, 956672, 1266944, 1464904, 1674176, 1856512, 1913344, 2533888, 2929808, 3348352, 3826688, 5067776, 5859616, 6696704, 11719232, 13393408, 23438464, 26786816, 46876928, 93753856, 187507712]

約数ペア:

[(1, 187507712), (2, 93753856), (4, 46876928), (7, 26786816), (8, 23438464), (14, 13393408), (16, 11719232), (28, 6696704), (32, 5859616), (37, 5067776), (49, 3826688), (56, 3348352), (64, 2929808), (74, 2533888), (98, 1913344), (101, 1856512), (112, 1674176), (128, 1464904), (148, 1266944), (196, 956672), (202, 928256), (224, 837088), (256, 732452), (259, 723968), (296, 633472), (392, 478336), (404, 464128), (448, 418544), (512, 366226), (518, 361984), (592, 316736), (707, 265216), (784, 239168), (808, 232064), (896, 209272), (1024, 183113), (1036, 180992), (1184, 158368), (1414, 132608), (1568, 119584), (1616, 116032), (1792, 104636), (1813, 103424), (2072, 90496), (2368, 79184), (2828, 66304), (3136, 59792), (3232, 58016), (3584, 52318), (3626, 51712), (3737, 50176), (4144, 45248), (4736, 39592), (4949, 37888), (5656, 33152), (6272, 29896), (6464, 29008), (7168, 26159), (7252, 25856), (7474, 25088), (8288, 22624), (9472, 19796), (9898, 18944), (11312, 16576), (12544, 14948), (12928, 14504)]