150996868

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{1399}}^1$

素因数の和:1648

約数の個数: 36

約数和(自身を含む): 291961600

約数和(自身を除く): 140964732

約数列:

[1, 2, 4, 11, 22, 44, 121, 223, 242, 446, 484, 892, 1399, 2453, 2798, 4906, 5596, 9812, 15389, 26983, 30778, 53966, 61556, 107932, 169279, 311977, 338558, 623954, 677116, 1247908, 3431747, 6863494, 13726988, 37749217, 75498434, 150996868]

約数ペア:

[(1, 150996868), (2, 75498434), (4, 37749217), (11, 13726988), (22, 6863494), (44, 3431747), (121, 1247908), (223, 677116), (242, 623954), (446, 338558), (484, 311977), (892, 169279), (1399, 107932), (2453, 61556), (2798, 53966), (4906, 30778), (5596, 26983), (9812, 15389)]