188918464

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:334

約数の個数: 112

約数和(自身を含む): 451526656

約数和(自身を除く): 262608192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 61, 62, 64, 112, 122, 124, 217, 223, 224, 244, 248, 427, 434, 446, 448, 488, 496, 854, 868, 892, 976, 992, 1561, 1708, 1736, 1784, 1891, 1952, 1984, 3122, 3416, 3472, 3568, 3782, 3904, 6244, 6832, 6913, 6944, 7136, 7564, 12488, 13237, 13603, 13664, 13826, 13888, 14272, 15128, 24976, 26474, 27206, 27328, 27652, 30256, 48391, 49952, 52948, 54412, 55304, 60512, 95221, 96782, 99904, 105896, 108824, 110608, 121024, 190442, 193564, 211792, 217648, 221216, 380884, 387128, 421693, 423584, 435296, 442432, 761768, 774256, 843386, 847168, 870592, 1523536, 1548512, 1686772, 2951851, 3047072, 3097024, 3373544, 5903702, 6094144, 6747088, 11807404, 13494176, 23614808, 26988352, 47229616, 94459232, 188918464]

約数ペア:

[(1, 188918464), (2, 94459232), (4, 47229616), (7, 26988352), (8, 23614808), (14, 13494176), (16, 11807404), (28, 6747088), (31, 6094144), (32, 5903702), (56, 3373544), (61, 3097024), (62, 3047072), (64, 2951851), (112, 1686772), (122, 1548512), (124, 1523536), (217, 870592), (223, 847168), (224, 843386), (244, 774256), (248, 761768), (427, 442432), (434, 435296), (446, 423584), (448, 421693), (488, 387128), (496, 380884), (854, 221216), (868, 217648), (892, 211792), (976, 193564), (992, 190442), (1561, 121024), (1708, 110608), (1736, 108824), (1784, 105896), (1891, 99904), (1952, 96782), (1984, 95221), (3122, 60512), (3416, 55304), (3472, 54412), (3568, 52948), (3782, 49952), (3904, 48391), (6244, 30256), (6832, 27652), (6913, 27328), (6944, 27206), (7136, 26474), (7564, 24976), (12488, 15128), (13237, 14272), (13603, 13888), (13664, 13826)]