155073934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{20507}}^1$

素因数の和:20727

約数の個数: 16

約数和(自身を含む): 246096000

約数和(自身を除く): 91022066

約数列:

[1, 2, 19, 38, 199, 398, 3781, 7562, 20507, 41014, 389633, 779266, 4080893, 8161786, 77536967, 155073934]

約数ペア:

[(1, 155073934), (2, 77536967), (19, 8161786), (38, 4080893), (199, 779266), (398, 389633), (3781, 41014), (7562, 20507)]