131136984

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 406322280

約数和(自身を除く): 275185296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 132, 138, 184, 198, 207, 253, 264, 276, 313, 396, 414, 506, 529, 552, 626, 759, 792, 828, 939, 1012, 1058, 1252, 1518, 1587, 1656, 1878, 2024, 2116, 2277, 2504, 2817, 3036, 3174, 3443, 3756, 4232, 4554, 4761, 5634, 5819, 6072, 6348, 6886, 7199, 7512, 9108, 9522, 10329, 11268, 11638, 12696, 13772, 14398, 17457, 18216, 19044, 20658, 21597, 22536, 23276, 27544, 28796, 30987, 34914, 38088, 41316, 43194, 46552, 52371, 57592, 61974, 64791, 69828, 79189, 82632, 86388, 104742, 123948, 129582, 139656, 158378, 165577, 172776, 209484, 237567, 247896, 259164, 316756, 331154, 418968, 475134, 496731, 518328, 633512, 662308, 712701, 950268, 993462, 1324616, 1425402, 1490193, 1821347, 1900536, 1986924, 2850804, 2980386, 3642694, 3973848, 5464041, 5701608, 5960772, 7285388, 10928082, 11921544, 14570776, 16392123, 21856164, 32784246, 43712328, 65568492, 131136984]

約数ペア:

[(1, 131136984), (2, 65568492), (3, 43712328), (4, 32784246), (6, 21856164), (8, 16392123), (9, 14570776), (11, 11921544), (12, 10928082), (18, 7285388), (22, 5960772), (23, 5701608), (24, 5464041), (33, 3973848), (36, 3642694), (44, 2980386), (46, 2850804), (66, 1986924), (69, 1900536), (72, 1821347), (88, 1490193), (92, 1425402), (99, 1324616), (132, 993462), (138, 950268), (184, 712701), (198, 662308), (207, 633512), (253, 518328), (264, 496731), (276, 475134), (313, 418968), (396, 331154), (414, 316756), (506, 259164), (529, 247896), (552, 237567), (626, 209484), (759, 172776), (792, 165577), (828, 158378), (939, 139656), (1012, 129582), (1058, 123948), (1252, 104742), (1518, 86388), (1587, 82632), (1656, 79189), (1878, 69828), (2024, 64791), (2116, 61974), (2277, 57592), (2504, 52371), (2817, 46552), (3036, 43194), (3174, 41316), (3443, 38088), (3756, 34914), (4232, 30987), (4554, 28796), (4761, 27544), (5634, 23276), (5819, 22536), (6072, 21597), (6348, 20658), (6886, 19044), (7199, 18216), (7512, 17457), (9108, 14398), (9522, 13772), (10329, 12696), (11268, 11638)]