144977508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{309781}}^1$

素因数の和:309804

約数の個数: 36

約数和(自身を含む): 394662268

約数和(自身を除く): 249684760

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 309781, 619562, 929343, 1239124, 1858686, 2788029, 3717372, 4027153, 5576058, 8054306, 11152116, 12081459, 16108612, 24162918, 36244377, 48325836, 72488754, 144977508]

約数ペア:

[(1, 144977508), (2, 72488754), (3, 48325836), (4, 36244377), (6, 24162918), (9, 16108612), (12, 12081459), (13, 11152116), (18, 8054306), (26, 5576058), (36, 4027153), (39, 3717372), (52, 2788029), (78, 1858686), (117, 1239124), (156, 929343), (234, 619562), (468, 309781)]