156778248002

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{3001}}^1\times {\mathrm{705973}}^1$

素因数の和:709013

約数の個数: 16

約数和(自身を含む): 241604070072

約数和(自身を除く): 84825822070

約数列:

[1, 2, 37, 74, 3001, 6002, 111037, 222074, 705973, 1411946, 26121001, 52242002, 2118624973, 4237249946, 78389124001, 156778248002]

約数ペア:

[(1, 156778248002), (2, 78389124001), (37, 4237249946), (74, 2118624973), (3001, 52242002), (6002, 26121001), (111037, 1411946), (222074, 705973)]