145685664

素因数分解:

$2^5\times 3^2\times {\mathrm{193}}^1\times {\mathrm{2621}}^1$

素因数の和:2830

約数の個数: 72

約数和(自身を含む): 416599092

約数和(自身を除く): 270913428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 193, 288, 386, 579, 772, 1158, 1544, 1737, 2316, 2621, 3088, 3474, 4632, 5242, 6176, 6948, 7863, 9264, 10484, 13896, 15726, 18528, 20968, 23589, 27792, 31452, 41936, 47178, 55584, 62904, 83872, 94356, 125808, 188712, 251616, 377424, 505853, 754848, 1011706, 1517559, 2023412, 3035118, 4046824, 4552677, 6070236, 8093648, 9105354, 12140472, 16187296, 18210708, 24280944, 36421416, 48561888, 72842832, 145685664]

約数ペア:

[(1, 145685664), (2, 72842832), (3, 48561888), (4, 36421416), (6, 24280944), (8, 18210708), (9, 16187296), (12, 12140472), (16, 9105354), (18, 8093648), (24, 6070236), (32, 4552677), (36, 4046824), (48, 3035118), (72, 2023412), (96, 1517559), (144, 1011706), (193, 754848), (288, 505853), (386, 377424), (579, 251616), (772, 188712), (1158, 125808), (1544, 94356), (1737, 83872), (2316, 62904), (2621, 55584), (3088, 47178), (3474, 41936), (4632, 31452), (5242, 27792), (6176, 23589), (6948, 20968), (7863, 18528), (9264, 15726), (10484, 13896)]