122738192

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{97103}}^1$

素因数の和:97190

約数の個数: 20

約数和(自身を含む): 240817920

約数和(自身を除く): 118079728

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 97103, 194206, 388412, 776824, 1553648, 7671137, 15342274, 30684548, 61369096, 122738192]

約数ペア:

[(1, 122738192), (2, 61369096), (4, 30684548), (8, 15342274), (16, 7671137), (79, 1553648), (158, 776824), (316, 388412), (632, 194206), (1264, 97103)]