170872008

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 436752000

約数和(自身を除く): 265879992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 149, 213, 284, 298, 426, 447, 568, 596, 673, 852, 894, 1192, 1346, 1704, 1788, 2019, 2692, 3576, 4038, 5384, 8076, 10579, 16152, 21158, 31737, 42316, 47783, 63474, 84632, 95566, 100277, 126948, 143349, 191132, 200554, 253896, 286698, 300831, 382264, 401108, 573396, 601662, 802216, 1146792, 1203324, 2406648, 7119667, 14239334, 21359001, 28478668, 42718002, 56957336, 85436004, 170872008]

約数ペア:

[(1, 170872008), (2, 85436004), (3, 56957336), (4, 42718002), (6, 28478668), (8, 21359001), (12, 14239334), (24, 7119667), (71, 2406648), (142, 1203324), (149, 1146792), (213, 802216), (284, 601662), (298, 573396), (426, 401108), (447, 382264), (568, 300831), (596, 286698), (673, 253896), (852, 200554), (894, 191132), (1192, 143349), (1346, 126948), (1704, 100277), (1788, 95566), (2019, 84632), (2692, 63474), (3576, 47783), (4038, 42316), (5384, 31737), (8076, 21158), (10579, 16152)]