125921536

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 273540344

約数和(自身を除く): 147618808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 157, 208, 241, 256, 314, 416, 482, 628, 832, 964, 1256, 1664, 1928, 2041, 2512, 3133, 3328, 3856, 4082, 5024, 6266, 7712, 8164, 10048, 12532, 15424, 16328, 20096, 25064, 30848, 32656, 37837, 40192, 50128, 61696, 65312, 75674, 100256, 130624, 151348, 200512, 261248, 302696, 401024, 491881, 522496, 605392, 802048, 983762, 1210784, 1967524, 2421568, 3935048, 4843136, 7870096, 9686272, 15740192, 31480384, 62960768, 125921536]

約数ペア:

[(1, 125921536), (2, 62960768), (4, 31480384), (8, 15740192), (13, 9686272), (16, 7870096), (26, 4843136), (32, 3935048), (52, 2421568), (64, 1967524), (104, 1210784), (128, 983762), (157, 802048), (208, 605392), (241, 522496), (256, 491881), (314, 401024), (416, 302696), (482, 261248), (628, 200512), (832, 151348), (964, 130624), (1256, 100256), (1664, 75674), (1928, 65312), (2041, 61696), (2512, 50128), (3133, 40192), (3328, 37837), (3856, 32656), (4082, 30848), (5024, 25064), (6266, 20096), (7712, 16328), (8164, 15424), (10048, 12532)]