166301912

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{14923}}^1$

素因数の和:15135

約数の個数: 32

約数和(自身を含む): 358176000

約数和(自身を除く): 191874088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 11144, 14923, 29846, 59692, 104461, 119384, 208922, 417844, 835688, 2969677, 5939354, 11878708, 20787739, 23757416, 41575478, 83150956, 166301912]

約数ペア:

[(1, 166301912), (2, 83150956), (4, 41575478), (7, 23757416), (8, 20787739), (14, 11878708), (28, 5939354), (56, 2969677), (199, 835688), (398, 417844), (796, 208922), (1393, 119384), (1592, 104461), (2786, 59692), (5572, 29846), (11144, 14923)]