156624215

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 218332800

約数和(自身を除く): 61708585

約数列:

[1, 5, 11, 29, 55, 79, 113, 121, 145, 319, 395, 565, 605, 869, 1243, 1595, 2291, 3277, 3509, 4345, 6215, 8927, 9559, 11455, 13673, 16385, 17545, 25201, 36047, 44635, 47795, 68365, 98197, 126005, 180235, 258883, 277211, 396517, 490985, 1080167, 1294415, 1386055, 1982585, 2847713, 5400835, 14238565, 31324843, 156624215]

約数ペア:

[(1, 156624215), (5, 31324843), (11, 14238565), (29, 5400835), (55, 2847713), (79, 1982585), (113, 1386055), (121, 1294415), (145, 1080167), (319, 490985), (395, 396517), (565, 277211), (605, 258883), (869, 180235), (1243, 126005), (1595, 98197), (2291, 68365), (3277, 47795), (3509, 44635), (4345, 36047), (6215, 25201), (8927, 17545), (9559, 16385), (11455, 13673)]