129919968

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{6733}}^1$

素因数の和:6816

約数の個数: 72

約数和(自身を含む): 375029928

約数和(自身を除く): 245109960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 4824, 6432, 6733, 9648, 13466, 19296, 20199, 26932, 40398, 53864, 60597, 80796, 107728, 121194, 161592, 215456, 242388, 323184, 451111, 484776, 646368, 902222, 969552, 1353333, 1804444, 1939104, 2706666, 3608888, 4059999, 5413332, 7217776, 8119998, 10826664, 14435552, 16239996, 21653328, 32479992, 43306656, 64959984, 129919968]

約数ペア:

[(1, 129919968), (2, 64959984), (3, 43306656), (4, 32479992), (6, 21653328), (8, 16239996), (9, 14435552), (12, 10826664), (16, 8119998), (18, 7217776), (24, 5413332), (32, 4059999), (36, 3608888), (48, 2706666), (67, 1939104), (72, 1804444), (96, 1353333), (134, 969552), (144, 902222), (201, 646368), (268, 484776), (288, 451111), (402, 323184), (536, 242388), (603, 215456), (804, 161592), (1072, 121194), (1206, 107728), (1608, 80796), (2144, 60597), (2412, 53864), (3216, 40398), (4824, 26932), (6432, 20199), (6733, 19296), (9648, 13466)]