156728288

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 315433440

約数和(自身を除く): 158705152

約数列:

[1, 2, 4, 8, 16, 32, 89, 113, 178, 226, 356, 452, 487, 712, 904, 974, 1424, 1808, 1948, 2848, 3616, 3896, 7792, 10057, 15584, 20114, 40228, 43343, 55031, 80456, 86686, 110062, 160912, 173372, 220124, 321824, 346744, 440248, 693488, 880496, 1386976, 1760992, 4897759, 9795518, 19591036, 39182072, 78364144, 156728288]

約数ペア:

[(1, 156728288), (2, 78364144), (4, 39182072), (8, 19591036), (16, 9795518), (32, 4897759), (89, 1760992), (113, 1386976), (178, 880496), (226, 693488), (356, 440248), (452, 346744), (487, 321824), (712, 220124), (904, 173372), (974, 160912), (1424, 110062), (1808, 86686), (1948, 80456), (2848, 55031), (3616, 43343), (3896, 40228), (7792, 20114), (10057, 15584)]