179938992

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1546

約数の個数: 80

約数和(自身を含む): 484468992

約数和(自身を除く): 304530000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 71, 74, 111, 142, 148, 213, 222, 284, 296, 426, 444, 568, 592, 852, 888, 1136, 1427, 1704, 1776, 2627, 2854, 3408, 4281, 5254, 5708, 7881, 8562, 10508, 11416, 15762, 17124, 21016, 22832, 31524, 34248, 42032, 52799, 63048, 68496, 101317, 105598, 126096, 158397, 202634, 211196, 303951, 316794, 405268, 422392, 607902, 633588, 810536, 844784, 1215804, 1267176, 1621072, 2431608, 2534352, 3748729, 4863216, 7497458, 11246187, 14994916, 22492374, 29989832, 44984748, 59979664, 89969496, 179938992]

約数ペア:

[(1, 179938992), (2, 89969496), (3, 59979664), (4, 44984748), (6, 29989832), (8, 22492374), (12, 14994916), (16, 11246187), (24, 7497458), (37, 4863216), (48, 3748729), (71, 2534352), (74, 2431608), (111, 1621072), (142, 1267176), (148, 1215804), (213, 844784), (222, 810536), (284, 633588), (296, 607902), (426, 422392), (444, 405268), (568, 316794), (592, 303951), (852, 211196), (888, 202634), (1136, 158397), (1427, 126096), (1704, 105598), (1776, 101317), (2627, 68496), (2854, 63048), (3408, 52799), (4281, 42032), (5254, 34248), (5708, 31524), (7881, 22832), (8562, 21016), (10508, 17124), (11416, 15762)]