169949936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26357}}^1$

素因数の和:26409

約数の個数: 40

約数和(自身を含む): 366059904

約数和(自身を除く): 196109968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 26357, 52714, 105428, 210856, 342641, 421712, 685282, 817067, 1370564, 1634134, 2741128, 3268268, 5482256, 6536536, 10621871, 13073072, 21243742, 42487484, 84974968, 169949936]

約数ペア:

[(1, 169949936), (2, 84974968), (4, 42487484), (8, 21243742), (13, 13073072), (16, 10621871), (26, 6536536), (31, 5482256), (52, 3268268), (62, 2741128), (104, 1634134), (124, 1370564), (208, 817067), (248, 685282), (403, 421712), (496, 342641), (806, 210856), (1612, 105428), (3224, 52714), (6448, 26357)]