138389904

素因数分解:

$2^4\times 3^3\times {\mathrm{563}}^1\times {\mathrm{569}}^1$

素因数の和:1149

約数の個数: 80

約数和(自身を含む): 398635200

約数和(自身を除く): 260245296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 563, 569, 1126, 1138, 1689, 1707, 2252, 2276, 3378, 3414, 4504, 4552, 5067, 5121, 6756, 6828, 9008, 9104, 10134, 10242, 13512, 13656, 15201, 15363, 20268, 20484, 27024, 27312, 30402, 30726, 40536, 40968, 60804, 61452, 81072, 81936, 121608, 122904, 243216, 245808, 320347, 640694, 961041, 1281388, 1922082, 2562776, 2883123, 3844164, 5125552, 5766246, 7688328, 8649369, 11532492, 15376656, 17298738, 23064984, 34597476, 46129968, 69194952, 138389904]

約数ペア:

[(1, 138389904), (2, 69194952), (3, 46129968), (4, 34597476), (6, 23064984), (8, 17298738), (9, 15376656), (12, 11532492), (16, 8649369), (18, 7688328), (24, 5766246), (27, 5125552), (36, 3844164), (48, 2883123), (54, 2562776), (72, 1922082), (108, 1281388), (144, 961041), (216, 640694), (432, 320347), (563, 245808), (569, 243216), (1126, 122904), (1138, 121608), (1689, 81936), (1707, 81072), (2252, 61452), (2276, 60804), (3378, 40968), (3414, 40536), (4504, 30726), (4552, 30402), (5067, 27312), (5121, 27024), (6756, 20484), (6828, 20268), (9008, 15363), (9104, 15201), (10134, 13656), (10242, 13512)]