16237968

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 44330496

約数和(自身を除く): 28092528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 41, 48, 74, 82, 111, 123, 148, 164, 222, 223, 246, 296, 328, 444, 446, 492, 592, 656, 669, 888, 892, 984, 1338, 1517, 1776, 1784, 1968, 2676, 3034, 3568, 4551, 5352, 6068, 8251, 9102, 9143, 10704, 12136, 16502, 18204, 18286, 24272, 24753, 27429, 33004, 36408, 36572, 49506, 54858, 66008, 72816, 73144, 99012, 109716, 132016, 146288, 198024, 219432, 338291, 396048, 438864, 676582, 1014873, 1353164, 2029746, 2706328, 4059492, 5412656, 8118984, 16237968]

約数ペア:

[(1, 16237968), (2, 8118984), (3, 5412656), (4, 4059492), (6, 2706328), (8, 2029746), (12, 1353164), (16, 1014873), (24, 676582), (37, 438864), (41, 396048), (48, 338291), (74, 219432), (82, 198024), (111, 146288), (123, 132016), (148, 109716), (164, 99012), (222, 73144), (223, 72816), (246, 66008), (296, 54858), (328, 49506), (444, 36572), (446, 36408), (492, 33004), (592, 27429), (656, 24753), (669, 24272), (888, 18286), (892, 18204), (984, 16502), (1338, 12136), (1517, 10704), (1776, 9143), (1784, 9102), (1968, 8251), (2676, 6068), (3034, 5352), (3568, 4551)]