158601984

素因数分解:

$2^8\times 3^1\times {\mathrm{97}}^1\times {\mathrm{2129}}^1$

素因数の和:2245

約数の個数: 72

約数和(自身を含む): 426664560

約数和(自身を除く): 268062576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 582, 768, 776, 1164, 1552, 2129, 2328, 3104, 4258, 4656, 6208, 6387, 8516, 9312, 12416, 12774, 17032, 18624, 24832, 25548, 34064, 37248, 51096, 68128, 74496, 102192, 136256, 204384, 206513, 272512, 408768, 413026, 545024, 619539, 817536, 826052, 1239078, 1635072, 1652104, 2478156, 3304208, 4956312, 6608416, 9912624, 13216832, 19825248, 26433664, 39650496, 52867328, 79300992, 158601984]

約数ペア:

[(1, 158601984), (2, 79300992), (3, 52867328), (4, 39650496), (6, 26433664), (8, 19825248), (12, 13216832), (16, 9912624), (24, 6608416), (32, 4956312), (48, 3304208), (64, 2478156), (96, 1652104), (97, 1635072), (128, 1239078), (192, 826052), (194, 817536), (256, 619539), (291, 545024), (384, 413026), (388, 408768), (582, 272512), (768, 206513), (776, 204384), (1164, 136256), (1552, 102192), (2129, 74496), (2328, 68128), (3104, 51096), (4258, 37248), (4656, 34064), (6208, 25548), (6387, 24832), (8516, 18624), (9312, 17032), (12416, 12774)]