141988288

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1087}}^1$

素因数の和:1269

約数の個数: 56

約数和(自身を含む): 305645312

約数和(自身を除く): 163657024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 157, 208, 314, 416, 628, 832, 1087, 1256, 2041, 2174, 2512, 4082, 4348, 5024, 8164, 8696, 10048, 14131, 16328, 17392, 28262, 32656, 34784, 56524, 65312, 69568, 113048, 130624, 170659, 226096, 341318, 452192, 682636, 904384, 1365272, 2218567, 2730544, 4437134, 5461088, 8874268, 10922176, 17748536, 35497072, 70994144, 141988288]

約数ペア:

[(1, 141988288), (2, 70994144), (4, 35497072), (8, 17748536), (13, 10922176), (16, 8874268), (26, 5461088), (32, 4437134), (52, 2730544), (64, 2218567), (104, 1365272), (157, 904384), (208, 682636), (314, 452192), (416, 341318), (628, 226096), (832, 170659), (1087, 130624), (1256, 113048), (2041, 69568), (2174, 65312), (2512, 56524), (4082, 34784), (4348, 32656), (5024, 28262), (8164, 17392), (8696, 16328), (10048, 14131)]