163670950079

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{18947}}^1$

素因数の和:19236

約数の個数: 48

約数和(自身を含む): 209025847296

約数和(自身を除く): 45354897217

約数列:

[1, 7, 13, 49, 71, 91, 191, 497, 637, 923, 1337, 2483, 3479, 6461, 9359, 13561, 17381, 18947, 45227, 94927, 121667, 132629, 176293, 246311, 664489, 928403, 1234051, 1345237, 1724177, 3618877, 8638357, 9416659, 12069239, 17488081, 25332139, 47045401, 65916613, 122416567, 177324973, 256940267, 329317807, 856915969, 1798581869, 2305224649, 3340223471, 12590073083, 23381564297, 163670950079]

約数ペア:

[(1, 163670950079), (7, 23381564297), (13, 12590073083), (49, 3340223471), (71, 2305224649), (91, 1798581869), (191, 856915969), (497, 329317807), (637, 256940267), (923, 177324973), (1337, 122416567), (2483, 65916613), (3479, 47045401), (6461, 25332139), (9359, 17488081), (13561, 12069239), (17381, 9416659), (18947, 8638357), (45227, 3618877), (94927, 1724177), (121667, 1345237), (132629, 1234051), (176293, 928403), (246311, 664489)]