163129392

素因数分解:

$2^4\times 3^2\times {\mathrm{907}}^1\times {\mathrm{1249}}^1$

素因数の和:2170

約数の個数: 60

約数和(自身を含む): 457405000

約数和(自身を除く): 294275608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 907, 1249, 1814, 2498, 2721, 3628, 3747, 4996, 5442, 7256, 7494, 8163, 9992, 10884, 11241, 14512, 14988, 16326, 19984, 21768, 22482, 29976, 32652, 43536, 44964, 59952, 65304, 89928, 130608, 179856, 1132843, 2265686, 3398529, 4531372, 6797058, 9062744, 10195587, 13594116, 18125488, 20391174, 27188232, 40782348, 54376464, 81564696, 163129392]

約数ペア:

[(1, 163129392), (2, 81564696), (3, 54376464), (4, 40782348), (6, 27188232), (8, 20391174), (9, 18125488), (12, 13594116), (16, 10195587), (18, 9062744), (24, 6797058), (36, 4531372), (48, 3398529), (72, 2265686), (144, 1132843), (907, 179856), (1249, 130608), (1814, 89928), (2498, 65304), (2721, 59952), (3628, 44964), (3747, 43536), (4996, 32652), (5442, 29976), (7256, 22482), (7494, 21768), (8163, 19984), (9992, 16326), (10884, 14988), (11241, 14512)]