120415144

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{108287}}^1$

素因数の和:108432

約数の個数: 16

約数和(自身を含む): 227404800

約数和(自身を除く): 106989656

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 108287, 216574, 433148, 866296, 15051893, 30103786, 60207572, 120415144]

約数ペア:

[(1, 120415144), (2, 60207572), (4, 30103786), (8, 15051893), (139, 866296), (278, 433148), (556, 216574), (1112, 108287)]