149899568

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{102953}}^1$

素因数の和:102981

約数の個数: 40

約数和(自身を含む): 357456288

約数和(自身を除く): 207556720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 102953, 205906, 411812, 720671, 823624, 1338389, 1441342, 1647248, 2676778, 2882684, 5353556, 5765368, 9368723, 10707112, 11530736, 18737446, 21414224, 37474892, 74949784, 149899568]

約数ペア:

[(1, 149899568), (2, 74949784), (4, 37474892), (7, 21414224), (8, 18737446), (13, 11530736), (14, 10707112), (16, 9368723), (26, 5765368), (28, 5353556), (52, 2882684), (56, 2676778), (91, 1647248), (104, 1441342), (112, 1338389), (182, 823624), (208, 720671), (364, 411812), (728, 205906), (1456, 102953)]