156969984

素因数分解:

$2^{10}\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1441

約数の個数: 88

約数和(自身を含む): 430001008

約数和(自身を除く): 273031024

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, 512, 592, 768, 888, 1024, 1184, 1381, 1536, 1776, 2368, 2762, 3072, 3552, 4143, 4736, 5524, 7104, 8286, 9472, 11048, 14208, 16572, 18944, 22096, 28416, 33144, 37888, 44192, 51097, 56832, 66288, 88384, 102194, 113664, 132576, 153291, 176768, 204388, 265152, 306582, 353536, 408776, 530304, 613164, 707072, 817552, 1060608, 1226328, 1414144, 1635104, 2121216, 2452656, 3270208, 4242432, 4905312, 6540416, 9810624, 13080832, 19621248, 26161664, 39242496, 52323328, 78484992, 156969984]

約数ペア:

[(1, 156969984), (2, 78484992), (3, 52323328), (4, 39242496), (6, 26161664), (8, 19621248), (12, 13080832), (16, 9810624), (24, 6540416), (32, 4905312), (37, 4242432), (48, 3270208), (64, 2452656), (74, 2121216), (96, 1635104), (111, 1414144), (128, 1226328), (148, 1060608), (192, 817552), (222, 707072), (256, 613164), (296, 530304), (384, 408776), (444, 353536), (512, 306582), (592, 265152), (768, 204388), (888, 176768), (1024, 153291), (1184, 132576), (1381, 113664), (1536, 102194), (1776, 88384), (2368, 66288), (2762, 56832), (3072, 51097), (3552, 44192), (4143, 37888), (4736, 33144), (5524, 28416), (7104, 22096), (8286, 18944), (9472, 16572), (11048, 14208)]