172015112

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{1583}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 350127360

約数和(自身を除く): 178112248

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 289, 376, 578, 799, 1156, 1583, 1598, 2312, 3166, 3196, 6332, 6392, 12664, 13583, 26911, 27166, 53822, 54332, 74401, 107644, 108664, 148802, 215288, 297604, 457487, 595208, 914974, 1264817, 1829948, 2529634, 3659896, 5059268, 10118536, 21501889, 43003778, 86007556, 172015112]

約数ペア:

[(1, 172015112), (2, 86007556), (4, 43003778), (8, 21501889), (17, 10118536), (34, 5059268), (47, 3659896), (68, 2529634), (94, 1829948), (136, 1264817), (188, 914974), (289, 595208), (376, 457487), (578, 297604), (799, 215288), (1156, 148802), (1583, 108664), (1598, 107644), (2312, 74401), (3166, 54332), (3196, 53822), (6332, 27166), (6392, 26911), (12664, 13583)]