128608968

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{719}}^1$

素因数の和:1014

約数の個数: 64

約数和(自身を含む): 334368000

約数和(自身を除く): 205759032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 257, 348, 514, 696, 719, 771, 1028, 1438, 1542, 2056, 2157, 2876, 3084, 4314, 5752, 6168, 7453, 8628, 14906, 17256, 20851, 22359, 29812, 41702, 44718, 59624, 62553, 83404, 89436, 125106, 166808, 178872, 184783, 250212, 369566, 500424, 554349, 739132, 1108698, 1478264, 2217396, 4434792, 5358707, 10717414, 16076121, 21434828, 32152242, 42869656, 64304484, 128608968]

約数ペア:

[(1, 128608968), (2, 64304484), (3, 42869656), (4, 32152242), (6, 21434828), (8, 16076121), (12, 10717414), (24, 5358707), (29, 4434792), (58, 2217396), (87, 1478264), (116, 1108698), (174, 739132), (232, 554349), (257, 500424), (348, 369566), (514, 250212), (696, 184783), (719, 178872), (771, 166808), (1028, 125106), (1438, 89436), (1542, 83404), (2056, 62553), (2157, 59624), (2876, 44718), (3084, 41702), (4314, 29812), (5752, 22359), (6168, 20851), (7453, 17256), (8628, 14906)]