133687728

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:691

約数の個数: 120

約数和(自身を含む): 400943088

約数和(自身を除く): 267255360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 97, 102, 136, 144, 153, 194, 204, 272, 291, 306, 388, 408, 563, 582, 612, 776, 816, 873, 1126, 1164, 1224, 1552, 1649, 1689, 1746, 2252, 2328, 2448, 3298, 3378, 3492, 4504, 4656, 4947, 5067, 6596, 6756, 6984, 9008, 9571, 9894, 10134, 13192, 13512, 13968, 14841, 19142, 19788, 20268, 26384, 27024, 28713, 29682, 38284, 39576, 40536, 54611, 57426, 59364, 76568, 79152, 81072, 86139, 109222, 114852, 118728, 153136, 163833, 172278, 218444, 229704, 237456, 327666, 344556, 436888, 459408, 491499, 655332, 689112, 873776, 928387, 982998, 1310664, 1378224, 1856774, 1965996, 2621328, 2785161, 3713548, 3931992, 5570322, 7427096, 7863984, 8355483, 11140644, 14854192, 16710966, 22281288, 33421932, 44562576, 66843864, 133687728]

約数ペア:

[(1, 133687728), (2, 66843864), (3, 44562576), (4, 33421932), (6, 22281288), (8, 16710966), (9, 14854192), (12, 11140644), (16, 8355483), (17, 7863984), (18, 7427096), (24, 5570322), (34, 3931992), (36, 3713548), (48, 2785161), (51, 2621328), (68, 1965996), (72, 1856774), (97, 1378224), (102, 1310664), (136, 982998), (144, 928387), (153, 873776), (194, 689112), (204, 655332), (272, 491499), (291, 459408), (306, 436888), (388, 344556), (408, 327666), (563, 237456), (582, 229704), (612, 218444), (776, 172278), (816, 163833), (873, 153136), (1126, 118728), (1164, 114852), (1224, 109222), (1552, 86139), (1649, 81072), (1689, 79152), (1746, 76568), (2252, 59364), (2328, 57426), (2448, 54611), (3298, 40536), (3378, 39576), (3492, 38284), (4504, 29682), (4656, 28713), (4947, 27024), (5067, 26384), (6596, 20268), (6756, 19788), (6984, 19142), (9008, 14841), (9571, 13968), (9894, 13512), (10134, 13192)]