149213480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{22073}}^1$

素因数の和:22110

約数の個数: 48

約数和(自身を含む): 363558780

約数和(自身を除く): 214345300

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 22073, 44146, 88292, 110365, 176584, 220730, 286949, 441460, 573898, 882920, 1147796, 1434745, 2295592, 2869490, 3730337, 5738980, 7460674, 11477960, 14921348, 18651685, 29842696, 37303370, 74606740, 149213480]

約数ペア:

[(1, 149213480), (2, 74606740), (4, 37303370), (5, 29842696), (8, 18651685), (10, 14921348), (13, 11477960), (20, 7460674), (26, 5738980), (40, 3730337), (52, 2869490), (65, 2295592), (104, 1434745), (130, 1147796), (169, 882920), (260, 573898), (338, 441460), (520, 286949), (676, 220730), (845, 176584), (1352, 110365), (1690, 88292), (3380, 44146), (6760, 22073)]