157040516255

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{73063}}^1$

素因数の和:73396

約数の個数: 48

約数和(自身を含む): 227089926144

約数和(自身を除く): 70049409889

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 283, 1085, 1415, 1519, 1981, 7595, 8773, 9905, 13867, 43865, 61411, 69335, 73063, 307055, 365315, 429877, 511441, 2149385, 2264953, 2557205, 3580087, 11324765, 15854671, 17900435, 20676829, 79273355, 103384145, 110982697, 144737803, 554913485, 640981699, 723689015, 1013164621, 3204908495, 4486871893, 5065823105, 22434359465, 31408103251, 157040516255]

約数ペア:

[(1, 157040516255), (5, 31408103251), (7, 22434359465), (31, 5065823105), (35, 4486871893), (49, 3204908495), (155, 1013164621), (217, 723689015), (245, 640981699), (283, 554913485), (1085, 144737803), (1415, 110982697), (1519, 103384145), (1981, 79273355), (7595, 20676829), (8773, 17900435), (9905, 15854671), (13867, 11324765), (43865, 3580087), (61411, 2557205), (69335, 2264953), (73063, 2149385), (307055, 511441), (365315, 429877)]