156937921585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{74131}}^1$

素因数の和:74649

約数の個数: 32

約数和(自身を含む): 201757651200

約数和(自身を除く): 44819729615

約数列:

[1, 5, 23, 41, 115, 205, 449, 943, 2245, 4715, 10327, 18409, 51635, 74131, 92045, 370655, 423407, 1705013, 2117035, 3039371, 8525065, 15196855, 33284819, 69905533, 166424095, 349527665, 765550837, 1364677579, 3827754185, 6823387895, 31387584317, 156937921585]

約数ペア:

[(1, 156937921585), (5, 31387584317), (23, 6823387895), (41, 3827754185), (115, 1364677579), (205, 765550837), (449, 349527665), (943, 166424095), (2245, 69905533), (4715, 33284819), (10327, 15196855), (18409, 8525065), (51635, 3039371), (74131, 2117035), (92045, 1705013), (370655, 423407)]