167974968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 502110720

約数和(自身を除く): 334135752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 61, 74, 84, 111, 122, 148, 168, 183, 222, 244, 259, 296, 366, 427, 443, 444, 488, 518, 732, 777, 854, 886, 888, 1036, 1281, 1329, 1464, 1554, 1708, 1772, 2072, 2257, 2562, 2658, 3101, 3108, 3416, 3544, 4514, 5124, 5316, 6202, 6216, 6771, 9028, 9303, 10248, 10632, 12404, 13542, 15799, 16391, 18056, 18606, 24808, 27023, 27084, 31598, 32782, 37212, 47397, 49173, 54046, 54168, 63196, 65564, 74424, 81069, 94794, 98346, 108092, 114737, 126392, 131128, 162138, 189161, 189588, 196692, 216184, 229474, 324276, 344211, 378322, 379176, 393384, 458948, 567483, 648552, 688422, 756644, 917896, 999851, 1134966, 1376844, 1513288, 1999702, 2269932, 2753688, 2999553, 3999404, 4539864, 5999106, 6998957, 7998808, 11998212, 13997914, 20996871, 23996424, 27995828, 41993742, 55991656, 83987484, 167974968]

約数ペア:

[(1, 167974968), (2, 83987484), (3, 55991656), (4, 41993742), (6, 27995828), (7, 23996424), (8, 20996871), (12, 13997914), (14, 11998212), (21, 7998808), (24, 6998957), (28, 5999106), (37, 4539864), (42, 3999404), (56, 2999553), (61, 2753688), (74, 2269932), (84, 1999702), (111, 1513288), (122, 1376844), (148, 1134966), (168, 999851), (183, 917896), (222, 756644), (244, 688422), (259, 648552), (296, 567483), (366, 458948), (427, 393384), (443, 379176), (444, 378322), (488, 344211), (518, 324276), (732, 229474), (777, 216184), (854, 196692), (886, 189588), (888, 189161), (1036, 162138), (1281, 131128), (1329, 126392), (1464, 114737), (1554, 108092), (1708, 98346), (1772, 94794), (2072, 81069), (2257, 74424), (2562, 65564), (2658, 63196), (3101, 54168), (3108, 54046), (3416, 49173), (3544, 47397), (4514, 37212), (5124, 32782), (5316, 31598), (6202, 27084), (6216, 27023), (6771, 24808), (9028, 18606), (9303, 18056), (10248, 16391), (10632, 15799), (12404, 13542)]