131820912

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{13267}}^1$

素因数の和:13307

約数の個数: 80

約数和(自身を含む): 394855680

約数和(自身を除く): 263034768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 13267, 26534, 39801, 53068, 79602, 106136, 119403, 159204, 212272, 238806, 305141, 318408, 358209, 477612, 610282, 636816, 716418, 915423, 955224, 1220564, 1432836, 1830846, 1910448, 2441128, 2746269, 2865672, 3661692, 4882256, 5492538, 5731344, 7323384, 8238807, 10985076, 14646768, 16477614, 21970152, 32955228, 43940304, 65910456, 131820912]

約数ペア:

[(1, 131820912), (2, 65910456), (3, 43940304), (4, 32955228), (6, 21970152), (8, 16477614), (9, 14646768), (12, 10985076), (16, 8238807), (18, 7323384), (23, 5731344), (24, 5492538), (27, 4882256), (36, 3661692), (46, 2865672), (48, 2746269), (54, 2441128), (69, 1910448), (72, 1830846), (92, 1432836), (108, 1220564), (138, 955224), (144, 915423), (184, 716418), (207, 636816), (216, 610282), (276, 477612), (368, 358209), (414, 318408), (432, 305141), (552, 238806), (621, 212272), (828, 159204), (1104, 119403), (1242, 106136), (1656, 79602), (2484, 53068), (3312, 39801), (4968, 26534), (9936, 13267)]