135831564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20177}}^1$

素因数の和:20215

約数の個数: 72

約数和(自身を含む): 396618768

約数和(自身を除く): 260787204

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 20177, 40354, 60531, 80708, 121062, 181593, 221947, 242124, 343009, 363186, 443894, 665841, 686018, 726372, 887788, 1029027, 1331682, 1372036, 1997523, 2058054, 2663364, 3087081, 3773099, 3995046, 4116108, 6174162, 7546198, 7990092, 11319297, 12348324, 15092396, 22638594, 33957891, 45277188, 67915782, 135831564]

約数ペア:

[(1, 135831564), (2, 67915782), (3, 45277188), (4, 33957891), (6, 22638594), (9, 15092396), (11, 12348324), (12, 11319297), (17, 7990092), (18, 7546198), (22, 6174162), (33, 4116108), (34, 3995046), (36, 3773099), (44, 3087081), (51, 2663364), (66, 2058054), (68, 1997523), (99, 1372036), (102, 1331682), (132, 1029027), (153, 887788), (187, 726372), (198, 686018), (204, 665841), (306, 443894), (374, 363186), (396, 343009), (561, 242124), (612, 221947), (748, 181593), (1122, 121062), (1683, 80708), (2244, 60531), (3366, 40354), (6732, 20177)]