155755296

素因数分解:

$2^5\times 3^2\times {\mathrm{433}}^1\times {\mathrm{1249}}^1$

素因数の和:1698

約数の個数: 72

約数和(自身を含む): 444307500

約数和(自身を除く): 288552204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 433, 866, 1249, 1299, 1732, 2498, 2598, 3464, 3747, 3897, 4996, 5196, 6928, 7494, 7794, 9992, 10392, 11241, 13856, 14988, 15588, 19984, 20784, 22482, 29976, 31176, 39968, 41568, 44964, 59952, 62352, 89928, 119904, 124704, 179856, 359712, 540817, 1081634, 1622451, 2163268, 3244902, 4326536, 4867353, 6489804, 8653072, 9734706, 12979608, 17306144, 19469412, 25959216, 38938824, 51918432, 77877648, 155755296]

約数ペア:

[(1, 155755296), (2, 77877648), (3, 51918432), (4, 38938824), (6, 25959216), (8, 19469412), (9, 17306144), (12, 12979608), (16, 9734706), (18, 8653072), (24, 6489804), (32, 4867353), (36, 4326536), (48, 3244902), (72, 2163268), (96, 1622451), (144, 1081634), (288, 540817), (433, 359712), (866, 179856), (1249, 124704), (1299, 119904), (1732, 89928), (2498, 62352), (2598, 59952), (3464, 44964), (3747, 41568), (3897, 39968), (4996, 31176), (5196, 29976), (6928, 22482), (7494, 20784), (7794, 19984), (9992, 15588), (10392, 14988), (11241, 13856)]