155463936

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{5471}}^1$

素因数の和:5527

約数の個数: 72

約数和(自身を含む): 425021184

約数和(自身を除く): 269557248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 592, 768, 888, 1184, 1776, 2368, 3552, 4736, 5471, 7104, 9472, 10942, 14208, 16413, 21884, 28416, 32826, 43768, 65652, 87536, 131304, 175072, 202427, 262608, 350144, 404854, 525216, 607281, 700288, 809708, 1050432, 1214562, 1400576, 1619416, 2100864, 2429124, 3238832, 4201728, 4858248, 6477664, 9716496, 12955328, 19432992, 25910656, 38865984, 51821312, 77731968, 155463936]

約数ペア:

[(1, 155463936), (2, 77731968), (3, 51821312), (4, 38865984), (6, 25910656), (8, 19432992), (12, 12955328), (16, 9716496), (24, 6477664), (32, 4858248), (37, 4201728), (48, 3238832), (64, 2429124), (74, 2100864), (96, 1619416), (111, 1400576), (128, 1214562), (148, 1050432), (192, 809708), (222, 700288), (256, 607281), (296, 525216), (384, 404854), (444, 350144), (592, 262608), (768, 202427), (888, 175072), (1184, 131304), (1776, 87536), (2368, 65652), (3552, 43768), (4736, 32826), (5471, 28416), (7104, 21884), (9472, 16413), (10942, 14208)]