155366512

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22741}}^1$

素因数の和:22817

約数の個数: 40

約数和(自身を含む): 349680992

約数和(自身を除く): 194314480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 22741, 45482, 90964, 159187, 181928, 318374, 363856, 636748, 1273496, 1387201, 2546992, 2774402, 5548804, 9710407, 11097608, 19420814, 22195216, 38841628, 77683256, 155366512]

約数ペア:

[(1, 155366512), (2, 77683256), (4, 38841628), (7, 22195216), (8, 19420814), (14, 11097608), (16, 9710407), (28, 5548804), (56, 2774402), (61, 2546992), (112, 1387201), (122, 1273496), (244, 636748), (427, 363856), (488, 318374), (854, 181928), (976, 159187), (1708, 90964), (3416, 45482), (6832, 22741)]