149921616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{240259}}^1$

素因数の和:240283

約数の個数: 40

約数和(自身を含む): 417091360

約数和(自身を除く): 267169744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 240259, 480518, 720777, 961036, 1441554, 1922072, 2883108, 3123367, 3844144, 5766216, 6246734, 9370101, 11532432, 12493468, 18740202, 24986936, 37480404, 49973872, 74960808, 149921616]

約数ペア:

[(1, 149921616), (2, 74960808), (3, 49973872), (4, 37480404), (6, 24986936), (8, 18740202), (12, 12493468), (13, 11532432), (16, 9370101), (24, 6246734), (26, 5766216), (39, 3844144), (48, 3123367), (52, 2883108), (78, 1922072), (104, 1441554), (156, 961036), (208, 720777), (312, 480518), (624, 240259)]