153605248

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{38711}}^1$

素因数の和:38756

約数の個数: 32

約数和(自身を含む): 315889920

約数和(自身を除く): 162284672

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 38711, 77422, 154844, 309688, 619376, 1200041, 1238752, 2400082, 2477504, 4800164, 4955008, 9600328, 19200656, 38401312, 76802624, 153605248]

約数ペア:

[(1, 153605248), (2, 76802624), (4, 38401312), (8, 19200656), (16, 9600328), (31, 4955008), (32, 4800164), (62, 2477504), (64, 2400082), (124, 1238752), (128, 1200041), (248, 619376), (496, 309688), (992, 154844), (1984, 77422), (3968, 38711)]