156788778951

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{26029}}^1$

素因数の和:26238

約数の個数: 96

約数和(自身を含む): 281311416000

約数和(自身を除く): 124522637049

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 157, 189, 203, 261, 441, 471, 609, 783, 1099, 1323, 1413, 1421, 1827, 3297, 4239, 4263, 4553, 5481, 7693, 9891, 12789, 13659, 23079, 26029, 29673, 31871, 38367, 40977, 69237, 78087, 95613, 122931, 182203, 207711, 223097, 234261, 286839, 546609, 669291, 702783, 754841, 860517, 1275421, 1639827, 2007873, 2264523, 3826263, 4086553, 4919481, 5283887, 6023619, 6793569, 11478789, 12259659, 15851661, 20380707, 28605871, 34436367, 36778977, 36987209, 47554983, 85817613, 110336931, 110961627, 118510037, 142664949, 200241097, 257452839, 332884881, 355530111, 600723291, 772358517, 829570259, 998654643, 1066590333, 1802169873, 2488710777, 3199770999, 5406509619, 5806991813, 7466132331, 17420975439, 22398396993, 52262926317, 156788778951]

約数ペア:

[(1, 156788778951), (3, 52262926317), (7, 22398396993), (9, 17420975439), (21, 7466132331), (27, 5806991813), (29, 5406509619), (49, 3199770999), (63, 2488710777), (87, 1802169873), (147, 1066590333), (157, 998654643), (189, 829570259), (203, 772358517), (261, 600723291), (441, 355530111), (471, 332884881), (609, 257452839), (783, 200241097), (1099, 142664949), (1323, 118510037), (1413, 110961627), (1421, 110336931), (1827, 85817613), (3297, 47554983), (4239, 36987209), (4263, 36778977), (4553, 34436367), (5481, 28605871), (7693, 20380707), (9891, 15851661), (12789, 12259659), (13659, 11478789), (23079, 6793569), (26029, 6023619), (29673, 5283887), (31871, 4919481), (38367, 4086553), (40977, 3826263), (69237, 2264523), (78087, 2007873), (95613, 1639827), (122931, 1275421), (182203, 860517), (207711, 754841), (223097, 702783), (234261, 669291), (286839, 546609)]