140621472

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{11909}}^1$

素因数の和:11966

約数の個数: 72

約数和(自身を含む): 409680180

約数和(自身を除く): 269058708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 11909, 23818, 35727, 47636, 71454, 95272, 107181, 142908, 190544, 214362, 285816, 381088, 428724, 488269, 571632, 857448, 976538, 1143264, 1464807, 1714896, 1953076, 2929614, 3429792, 3906152, 4394421, 5859228, 7812304, 8788842, 11718456, 15624608, 17577684, 23436912, 35155368, 46873824, 70310736, 140621472]

約数ペア:

[(1, 140621472), (2, 70310736), (3, 46873824), (4, 35155368), (6, 23436912), (8, 17577684), (9, 15624608), (12, 11718456), (16, 8788842), (18, 7812304), (24, 5859228), (32, 4394421), (36, 3906152), (41, 3429792), (48, 2929614), (72, 1953076), (82, 1714896), (96, 1464807), (123, 1143264), (144, 976538), (164, 857448), (246, 571632), (288, 488269), (328, 428724), (369, 381088), (492, 285816), (656, 214362), (738, 190544), (984, 142908), (1312, 107181), (1476, 95272), (1968, 71454), (2952, 47636), (3936, 35727), (5904, 23818), (11808, 11909)]