184131388

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1997}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 382656960

約数和(自身を除く): 198525572

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 89, 148, 178, 259, 356, 518, 623, 1036, 1246, 1997, 2492, 3293, 3994, 6586, 7988, 13172, 13979, 23051, 27958, 46102, 55916, 73889, 92204, 147778, 177733, 295556, 355466, 517223, 710932, 1034446, 1244131, 2068892, 2488262, 4976524, 6576121, 13152242, 26304484, 46032847, 92065694, 184131388]

約数ペア:

[(1, 184131388), (2, 92065694), (4, 46032847), (7, 26304484), (14, 13152242), (28, 6576121), (37, 4976524), (74, 2488262), (89, 2068892), (148, 1244131), (178, 1034446), (259, 710932), (356, 517223), (518, 355466), (623, 295556), (1036, 177733), (1246, 147778), (1997, 92204), (2492, 73889), (3293, 55916), (3994, 46102), (6586, 27958), (7988, 23051), (13172, 13979)]