172541028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{1319}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 439971840

約数和(自身を除く): 267430812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 991, 1319, 1982, 2638, 2973, 3957, 3964, 5276, 5946, 7914, 10901, 11892, 14509, 15828, 21802, 29018, 32703, 43527, 43604, 58036, 65406, 87054, 130812, 174108, 1307129, 2614258, 3921387, 5228516, 7842774, 14378419, 15685548, 28756838, 43135257, 57513676, 86270514, 172541028]

約数ペア:

[(1, 172541028), (2, 86270514), (3, 57513676), (4, 43135257), (6, 28756838), (11, 15685548), (12, 14378419), (22, 7842774), (33, 5228516), (44, 3921387), (66, 2614258), (132, 1307129), (991, 174108), (1319, 130812), (1982, 87054), (2638, 65406), (2973, 58036), (3957, 43604), (3964, 43527), (5276, 32703), (5946, 29018), (7914, 21802), (10901, 15828), (11892, 14509)]