156940173830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{566387}}^1$

素因数の和:566645

約数の個数: 48

約数和(自身を含む): 311864560560

約数和(自身を除く): 154924386730

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 229, 242, 458, 605, 1145, 1210, 2290, 2519, 5038, 12595, 25190, 27709, 55418, 138545, 277090, 566387, 1132774, 2831935, 5663870, 6230257, 12460514, 31151285, 62302570, 68532827, 129702623, 137065654, 259405246, 342664135, 648513115, 685328270, 1297026230, 1426728853, 2853457706, 7133644265, 14267288530, 15694017383, 31388034766, 78470086915, 156940173830]

約数ペア:

[(1, 156940173830), (2, 78470086915), (5, 31388034766), (10, 15694017383), (11, 14267288530), (22, 7133644265), (55, 2853457706), (110, 1426728853), (121, 1297026230), (229, 685328270), (242, 648513115), (458, 342664135), (605, 259405246), (1145, 137065654), (1210, 129702623), (2290, 68532827), (2519, 62302570), (5038, 31151285), (12595, 12460514), (25190, 6230257), (27709, 5663870), (55418, 2831935), (138545, 1132774), (277090, 566387)]