131853528

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{7727}}^1$

素因数の和:7821

約数の個数: 64

約数和(自身を含む): 370944000

約数和(自身を除く): 239090472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 948, 1422, 1896, 2133, 2844, 4266, 5688, 7727, 8532, 15454, 17064, 23181, 30908, 46362, 61816, 69543, 92724, 139086, 185448, 208629, 278172, 417258, 556344, 610433, 834516, 1220866, 1669032, 1831299, 2441732, 3662598, 4883464, 5493897, 7325196, 10987794, 14650392, 16481691, 21975588, 32963382, 43951176, 65926764, 131853528]

約数ペア:

[(1, 131853528), (2, 65926764), (3, 43951176), (4, 32963382), (6, 21975588), (8, 16481691), (9, 14650392), (12, 10987794), (18, 7325196), (24, 5493897), (27, 4883464), (36, 3662598), (54, 2441732), (72, 1831299), (79, 1669032), (108, 1220866), (158, 834516), (216, 610433), (237, 556344), (316, 417258), (474, 278172), (632, 208629), (711, 185448), (948, 139086), (1422, 92724), (1896, 69543), (2133, 61816), (2844, 46362), (4266, 30908), (5688, 23181), (7727, 17064), (8532, 15454)]