128380122

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3947}}^1$

素因数の和:4107

約数の個数: 48

約数和(自身を含む): 301785120

約数和(自身を除く): 173404998

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 139, 234, 278, 417, 834, 1251, 1807, 2502, 3614, 3947, 5421, 7894, 10842, 11841, 16263, 23682, 32526, 35523, 51311, 71046, 102622, 153933, 307866, 461799, 548633, 923598, 1097266, 1645899, 3291798, 4937697, 7132229, 9875394, 14264458, 21396687, 42793374, 64190061, 128380122]

約数ペア:

[(1, 128380122), (2, 64190061), (3, 42793374), (6, 21396687), (9, 14264458), (13, 9875394), (18, 7132229), (26, 4937697), (39, 3291798), (78, 1645899), (117, 1097266), (139, 923598), (234, 548633), (278, 461799), (417, 307866), (834, 153933), (1251, 102622), (1807, 71046), (2502, 51311), (3614, 35523), (3947, 32526), (5421, 23682), (7894, 16263), (10842, 11841)]