172130472

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{22343}}^1$

素因数の和:22462

約数の個数: 48

約数和(自身を含む): 470564640

約数和(自身を除く): 298434168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 22343, 44686, 67029, 89372, 134058, 178744, 201087, 268116, 402174, 536232, 804348, 1608696, 2390701, 4781402, 7172103, 9562804, 14344206, 19125608, 21516309, 28688412, 43032618, 57376824, 86065236, 172130472]

約数ペア:

[(1, 172130472), (2, 86065236), (3, 57376824), (4, 43032618), (6, 28688412), (8, 21516309), (9, 19125608), (12, 14344206), (18, 9562804), (24, 7172103), (36, 4781402), (72, 2390701), (107, 1608696), (214, 804348), (321, 536232), (428, 402174), (642, 268116), (856, 201087), (963, 178744), (1284, 134058), (1926, 89372), (2568, 67029), (3852, 44686), (7704, 22343)]