119154208

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 242837784

約数和(自身を除く): 123683576

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 157, 296, 314, 592, 628, 641, 1184, 1256, 1282, 2512, 2564, 5024, 5128, 5809, 10256, 11618, 20512, 23236, 23717, 46472, 47434, 92944, 94868, 100637, 185888, 189736, 201274, 379472, 402548, 758944, 805096, 1610192, 3220384, 3723569, 7447138, 14894276, 29788552, 59577104, 119154208]

約数ペア:

[(1, 119154208), (2, 59577104), (4, 29788552), (8, 14894276), (16, 7447138), (32, 3723569), (37, 3220384), (74, 1610192), (148, 805096), (157, 758944), (296, 402548), (314, 379472), (592, 201274), (628, 189736), (641, 185888), (1184, 100637), (1256, 94868), (1282, 92944), (2512, 47434), (2564, 46472), (5024, 23717), (5128, 23236), (5809, 20512), (10256, 11618)]