143652704

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:400

約数の個数: 72

約数和(自身を含む): 310452912

約数和(自身を除く): 166800208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 169, 202, 208, 263, 338, 404, 416, 526, 676, 808, 1052, 1313, 1352, 1616, 2104, 2626, 2704, 3232, 3419, 4208, 5252, 5408, 6838, 8416, 10504, 13676, 17069, 21008, 26563, 27352, 34138, 42016, 44447, 53126, 54704, 68276, 88894, 106252, 109408, 136552, 177788, 212504, 273104, 345319, 355576, 425008, 546208, 690638, 711152, 850016, 1381276, 1422304, 2762552, 4489147, 5525104, 8978294, 11050208, 17956588, 35913176, 71826352, 143652704]

約数ペア:

[(1, 143652704), (2, 71826352), (4, 35913176), (8, 17956588), (13, 11050208), (16, 8978294), (26, 5525104), (32, 4489147), (52, 2762552), (101, 1422304), (104, 1381276), (169, 850016), (202, 711152), (208, 690638), (263, 546208), (338, 425008), (404, 355576), (416, 345319), (526, 273104), (676, 212504), (808, 177788), (1052, 136552), (1313, 109408), (1352, 106252), (1616, 88894), (2104, 68276), (2626, 54704), (2704, 53126), (3232, 44447), (3419, 42016), (4208, 34138), (5252, 27352), (5408, 26563), (6838, 21008), (8416, 17069), (10504, 13676)]