172956888

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{719}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 507124800

約数和(自身を除く): 334167912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 257, 312, 468, 514, 719, 771, 936, 1028, 1438, 1542, 2056, 2157, 2313, 2876, 3084, 3341, 4314, 4626, 5752, 6168, 6471, 6682, 8628, 9252, 9347, 10023, 12942, 13364, 17256, 18504, 18694, 20046, 25884, 26728, 28041, 30069, 37388, 40092, 51768, 56082, 60138, 74776, 80184, 84123, 112164, 120276, 168246, 184783, 224328, 240552, 336492, 369566, 554349, 672984, 739132, 1108698, 1478264, 1663047, 2217396, 2402179, 3326094, 4434792, 4804358, 6652188, 7206537, 9608716, 13304376, 14413074, 19217432, 21619611, 28826148, 43239222, 57652296, 86478444, 172956888]

約数ペア:

[(1, 172956888), (2, 86478444), (3, 57652296), (4, 43239222), (6, 28826148), (8, 21619611), (9, 19217432), (12, 14413074), (13, 13304376), (18, 9608716), (24, 7206537), (26, 6652188), (36, 4804358), (39, 4434792), (52, 3326094), (72, 2402179), (78, 2217396), (104, 1663047), (117, 1478264), (156, 1108698), (234, 739132), (257, 672984), (312, 554349), (468, 369566), (514, 336492), (719, 240552), (771, 224328), (936, 184783), (1028, 168246), (1438, 120276), (1542, 112164), (2056, 84123), (2157, 80184), (2313, 74776), (2876, 60138), (3084, 56082), (3341, 51768), (4314, 40092), (4626, 37388), (5752, 30069), (6168, 28041), (6471, 26728), (6682, 25884), (8628, 20046), (9252, 18694), (9347, 18504), (10023, 17256), (12942, 13364)]