123252008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{17729}}^1$

素因数の和:17825

約数の個数: 32

約数和(自身を含む): 255312000

約数和(自身を除く): 132059992

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 17729, 35458, 70916, 141832, 195019, 390038, 780076, 1400591, 1560152, 2801182, 5602364, 11204728, 15406501, 30813002, 61626004, 123252008]

約数ペア:

[(1, 123252008), (2, 61626004), (4, 30813002), (8, 15406501), (11, 11204728), (22, 5602364), (44, 2801182), (79, 1560152), (88, 1400591), (158, 780076), (316, 390038), (632, 195019), (869, 141832), (1738, 70916), (3476, 35458), (6952, 17729)]