153210928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23761}}^1$

素因数の和:23813

約数の個数: 40

約数和(自身を含む): 330006656

約数和(自身を除く): 176795728

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 23761, 47522, 95044, 190088, 308893, 380176, 617786, 736591, 1235572, 1473182, 2471144, 2946364, 4942288, 5892728, 9575683, 11785456, 19151366, 38302732, 76605464, 153210928]

約数ペア:

[(1, 153210928), (2, 76605464), (4, 38302732), (8, 19151366), (13, 11785456), (16, 9575683), (26, 5892728), (31, 4942288), (52, 2946364), (62, 2471144), (104, 1473182), (124, 1235572), (208, 736591), (248, 617786), (403, 380176), (496, 308893), (806, 190088), (1612, 95044), (3224, 47522), (6448, 23761)]