158807712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 495173952

約数和(自身を除く): 336366240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 281, 336, 348, 406, 464, 562, 609, 672, 696, 812, 841, 843, 928, 1124, 1218, 1392, 1624, 1682, 1686, 1967, 2248, 2436, 2523, 2784, 3248, 3364, 3372, 3934, 4496, 4872, 5046, 5887, 5901, 6496, 6728, 6744, 7868, 8149, 8992, 9744, 10092, 11774, 11802, 13456, 13488, 15736, 16298, 17661, 19488, 20184, 23548, 23604, 24447, 26912, 26976, 31472, 32596, 35322, 40368, 47096, 47208, 48894, 57043, 62944, 65192, 70644, 80736, 94192, 94416, 97788, 114086, 130384, 141288, 171129, 188384, 188832, 195576, 228172, 236321, 260768, 282576, 342258, 391152, 456344, 472642, 565152, 684516, 708963, 782304, 912688, 945284, 1369032, 1417926, 1654247, 1825376, 1890568, 2738064, 2835852, 3308494, 3781136, 4962741, 5476128, 5671704, 6616988, 7562272, 9925482, 11343408, 13233976, 19850964, 22686816, 26467952, 39701928, 52935904, 79403856, 158807712]

約数ペア:

[(1, 158807712), (2, 79403856), (3, 52935904), (4, 39701928), (6, 26467952), (7, 22686816), (8, 19850964), (12, 13233976), (14, 11343408), (16, 9925482), (21, 7562272), (24, 6616988), (28, 5671704), (29, 5476128), (32, 4962741), (42, 3781136), (48, 3308494), (56, 2835852), (58, 2738064), (84, 1890568), (87, 1825376), (96, 1654247), (112, 1417926), (116, 1369032), (168, 945284), (174, 912688), (203, 782304), (224, 708963), (232, 684516), (281, 565152), (336, 472642), (348, 456344), (406, 391152), (464, 342258), (562, 282576), (609, 260768), (672, 236321), (696, 228172), (812, 195576), (841, 188832), (843, 188384), (928, 171129), (1124, 141288), (1218, 130384), (1392, 114086), (1624, 97788), (1682, 94416), (1686, 94192), (1967, 80736), (2248, 70644), (2436, 65192), (2523, 62944), (2784, 57043), (3248, 48894), (3364, 47208), (3372, 47096), (3934, 40368), (4496, 35322), (4872, 32596), (5046, 31472), (5887, 26976), (5901, 26912), (6496, 24447), (6728, 23604), (6744, 23548), (7868, 20184), (8149, 19488), (8992, 17661), (9744, 16298), (10092, 15736), (11774, 13488), (11802, 13456)]