164945016

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{7927}}^1$

素因数の和:7973

約数の個数: 72

約数和(自身を含む): 474609720

約数和(自身を除く): 309664704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1734, 2312, 2601, 3468, 5202, 6936, 7927, 10404, 15854, 20808, 23781, 31708, 47562, 63416, 71343, 95124, 134759, 142686, 190248, 269518, 285372, 404277, 539036, 570744, 808554, 1078072, 1212831, 1617108, 2290903, 2425662, 3234216, 4581806, 4851324, 6872709, 9163612, 9702648, 13745418, 18327224, 20618127, 27490836, 41236254, 54981672, 82472508, 164945016]

約数ペア:

[(1, 164945016), (2, 82472508), (3, 54981672), (4, 41236254), (6, 27490836), (8, 20618127), (9, 18327224), (12, 13745418), (17, 9702648), (18, 9163612), (24, 6872709), (34, 4851324), (36, 4581806), (51, 3234216), (68, 2425662), (72, 2290903), (102, 1617108), (136, 1212831), (153, 1078072), (204, 808554), (289, 570744), (306, 539036), (408, 404277), (578, 285372), (612, 269518), (867, 190248), (1156, 142686), (1224, 134759), (1734, 95124), (2312, 71343), (2601, 63416), (3468, 47562), (5202, 31708), (6936, 23781), (7927, 20808), (10404, 15854)]