151519968

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{7207}}^1$

素因数の和:7296

約数の個数: 72

約数和(自身を含む): 436848048

約数和(自身を除く): 285328080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 7207, 10512, 14414, 21024, 21621, 28828, 43242, 57656, 64863, 86484, 115312, 129726, 172968, 230624, 259452, 345936, 518904, 526111, 691872, 1037808, 1052222, 1578333, 2075616, 2104444, 3156666, 4208888, 4734999, 6313332, 8417776, 9469998, 12626664, 16835552, 18939996, 25253328, 37879992, 50506656, 75759984, 151519968]

約数ペア:

[(1, 151519968), (2, 75759984), (3, 50506656), (4, 37879992), (6, 25253328), (8, 18939996), (9, 16835552), (12, 12626664), (16, 9469998), (18, 8417776), (24, 6313332), (32, 4734999), (36, 4208888), (48, 3156666), (72, 2104444), (73, 2075616), (96, 1578333), (144, 1052222), (146, 1037808), (219, 691872), (288, 526111), (292, 518904), (438, 345936), (584, 259452), (657, 230624), (876, 172968), (1168, 129726), (1314, 115312), (1752, 86484), (2336, 64863), (2628, 57656), (3504, 43242), (5256, 28828), (7008, 21621), (7207, 21024), (10512, 14414)]