129380784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{207341}}^1$

素因数の和:207365

約数の個数: 40

約数和(自身を含む): 359945712

約数和(自身を除く): 230564928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 207341, 414682, 622023, 829364, 1244046, 1658728, 2488092, 2695433, 3317456, 4976184, 5390866, 8086299, 9952368, 10781732, 16172598, 21563464, 32345196, 43126928, 64690392, 129380784]

約数ペア:

[(1, 129380784), (2, 64690392), (3, 43126928), (4, 32345196), (6, 21563464), (8, 16172598), (12, 10781732), (13, 9952368), (16, 8086299), (24, 5390866), (26, 4976184), (39, 3317456), (48, 2695433), (52, 2488092), (78, 1658728), (104, 1244046), (156, 829364), (208, 622023), (312, 414682), (624, 207341)]