163350752

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1553}}^1$

素因数の和:1755

約数の個数: 48

約数和(自身を含む): 340698960

約数和(自身を除く): 177348208

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 173, 304, 346, 608, 692, 1384, 1553, 2768, 3106, 3287, 5536, 6212, 6574, 12424, 13148, 24848, 26296, 29507, 49696, 52592, 59014, 105184, 118028, 236056, 268669, 472112, 537338, 944224, 1074676, 2149352, 4298704, 5104711, 8597408, 10209422, 20418844, 40837688, 81675376, 163350752]

約数ペア:

[(1, 163350752), (2, 81675376), (4, 40837688), (8, 20418844), (16, 10209422), (19, 8597408), (32, 5104711), (38, 4298704), (76, 2149352), (152, 1074676), (173, 944224), (304, 537338), (346, 472112), (608, 268669), (692, 236056), (1384, 118028), (1553, 105184), (2768, 59014), (3106, 52592), (3287, 49696), (5536, 29507), (6212, 26296), (6574, 24848), (12424, 13148)]