140517624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{450377}}^1$

素因数の和:450399

約数の個数: 32

約数和(自身を含む): 378317520

約数和(自身を除く): 237799896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 450377, 900754, 1351131, 1801508, 2702262, 3603016, 5404524, 5854901, 10809048, 11709802, 17564703, 23419604, 35129406, 46839208, 70258812, 140517624]

約数ペア:

[(1, 140517624), (2, 70258812), (3, 46839208), (4, 35129406), (6, 23419604), (8, 17564703), (12, 11709802), (13, 10809048), (24, 5854901), (26, 5404524), (39, 3603016), (52, 2702262), (78, 1801508), (104, 1351131), (156, 900754), (312, 450377)]