15676619036876

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{20749}}^1\times {\mathrm{171869}}^1$

素因数の和:192786

約数の個数: 48

約数和(自身を含む): 31554644520000

約数和(自身を除く): 15878025483124

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 20749, 41498, 82996, 145243, 171869, 290486, 343738, 580972, 687476, 1203083, 2406166, 3257593, 4812332, 6515186, 13030372, 22803151, 26983433, 45606302, 53966866, 91212604, 107933732, 188884031, 377768062, 755536124, 3566109881, 7132219762, 14264439524, 24962769167, 49925538334, 99851076668, 559879251317, 1119758502634, 2239517005268, 3919154759219, 7838309518438, 15676619036876]

約数ペア:

[(1, 15676619036876), (2, 7838309518438), (4, 3919154759219), (7, 2239517005268), (14, 1119758502634), (28, 559879251317), (157, 99851076668), (314, 49925538334), (628, 24962769167), (1099, 14264439524), (2198, 7132219762), (4396, 3566109881), (20749, 755536124), (41498, 377768062), (82996, 188884031), (145243, 107933732), (171869, 91212604), (290486, 53966866), (343738, 45606302), (580972, 26983433), (687476, 22803151), (1203083, 13030372), (2406166, 6515186), (3257593, 4812332)]