156980694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{32993}}^1$

素因数の和:33072

約数の個数: 32

約数和(自身を含む): 343665504

約数和(自身を除く): 186684810

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 32993, 65986, 98979, 197958, 428909, 857818, 1286727, 2012573, 2573454, 4025146, 6037719, 12075438, 26163449, 52326898, 78490347, 156980694]

約数ペア:

[(1, 156980694), (2, 78490347), (3, 52326898), (6, 26163449), (13, 12075438), (26, 6037719), (39, 4025146), (61, 2573454), (78, 2012573), (122, 1286727), (183, 857818), (366, 428909), (793, 197958), (1586, 98979), (2379, 65986), (4758, 32993)]