156626120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 432000000

約数和(自身を除く): 275373880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 59, 70, 76, 95, 118, 133, 140, 152, 190, 236, 266, 280, 295, 380, 413, 472, 499, 532, 590, 665, 760, 826, 998, 1064, 1121, 1180, 1330, 1652, 1996, 2065, 2242, 2360, 2495, 2660, 3304, 3493, 3992, 4130, 4484, 4990, 5320, 5605, 6986, 7847, 8260, 8968, 9481, 9980, 11210, 13972, 15694, 16520, 17465, 18962, 19960, 22420, 27944, 29441, 31388, 34930, 37924, 39235, 44840, 47405, 58882, 62776, 66367, 69860, 75848, 78470, 94810, 117764, 132734, 139720, 147205, 156940, 189620, 206087, 235528, 265468, 294410, 313880, 331835, 379240, 412174, 530936, 559379, 588820, 663670, 824348, 1030435, 1118758, 1177640, 1327340, 1648696, 2060870, 2237516, 2654680, 2796895, 3915653, 4121740, 4475032, 5593790, 7831306, 8243480, 11187580, 15662612, 19578265, 22375160, 31325224, 39156530, 78313060, 156626120]

約数ペア:

[(1, 156626120), (2, 78313060), (4, 39156530), (5, 31325224), (7, 22375160), (8, 19578265), (10, 15662612), (14, 11187580), (19, 8243480), (20, 7831306), (28, 5593790), (35, 4475032), (38, 4121740), (40, 3915653), (56, 2796895), (59, 2654680), (70, 2237516), (76, 2060870), (95, 1648696), (118, 1327340), (133, 1177640), (140, 1118758), (152, 1030435), (190, 824348), (236, 663670), (266, 588820), (280, 559379), (295, 530936), (380, 412174), (413, 379240), (472, 331835), (499, 313880), (532, 294410), (590, 265468), (665, 235528), (760, 206087), (826, 189620), (998, 156940), (1064, 147205), (1121, 139720), (1180, 132734), (1330, 117764), (1652, 94810), (1996, 78470), (2065, 75848), (2242, 69860), (2360, 66367), (2495, 62776), (2660, 58882), (3304, 47405), (3493, 44840), (3992, 39235), (4130, 37924), (4484, 34930), (4990, 31388), (5320, 29441), (5605, 27944), (6986, 22420), (7847, 19960), (8260, 18962), (8968, 17465), (9481, 16520), (9980, 15694), (11210, 13972)]