82120158

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 182192400

約数和(自身を除く): 100072242

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 149, 201, 298, 402, 447, 457, 603, 894, 914, 1206, 1341, 1371, 2682, 2742, 4113, 8226, 9983, 19966, 29949, 30619, 59898, 61238, 68093, 89847, 91857, 136186, 179694, 183714, 204279, 275571, 408558, 551142, 612837, 1225674, 4562231, 9124462, 13686693, 27373386, 41060079, 82120158]

約数ペア:

[(1, 82120158), (2, 41060079), (3, 27373386), (6, 13686693), (9, 9124462), (18, 4562231), (67, 1225674), (134, 612837), (149, 551142), (201, 408558), (298, 275571), (402, 204279), (447, 183714), (457, 179694), (603, 136186), (894, 91857), (914, 89847), (1206, 68093), (1341, 61238), (1371, 59898), (2682, 30619), (2742, 29949), (4113, 19966), (8226, 9983)]