151332740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{44773}}^1$

素因数の和:44808

約数の個数: 36

約数和(自身を含む): 344132964

約数和(自身を除く): 192800224

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 44773, 89546, 179092, 223865, 447730, 582049, 895460, 1164098, 2328196, 2910245, 5820490, 7566637, 11640980, 15133274, 30266548, 37833185, 75666370, 151332740]

約数ペア:

[(1, 151332740), (2, 75666370), (4, 37833185), (5, 30266548), (10, 15133274), (13, 11640980), (20, 7566637), (26, 5820490), (52, 2910245), (65, 2328196), (130, 1164098), (169, 895460), (260, 582049), (338, 447730), (676, 223865), (845, 179092), (1690, 89546), (3380, 44773)]