156911480334

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1245329209}}^1$

素因数の和:1245329224

約数の個数: 24

約数和(自身を含む): 388542713520

約数和(自身を除く): 231631233186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1245329209, 2490658418, 3735987627, 7471975254, 8717304463, 11207962881, 17434608926, 22415925762, 26151913389, 52303826778, 78455740167, 156911480334]

約数ペア:

[(1, 156911480334), (2, 78455740167), (3, 52303826778), (6, 26151913389), (7, 22415925762), (9, 17434608926), (14, 11207962881), (18, 8717304463), (21, 7471975254), (42, 3735987627), (63, 2490658418), (126, 1245329209)]