131339936

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 347493888

約数和(自身を除く): 216153952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 37, 46, 52, 53, 56, 74, 91, 92, 104, 106, 112, 148, 161, 182, 184, 208, 212, 224, 259, 296, 299, 322, 364, 368, 371, 416, 424, 481, 518, 592, 598, 644, 689, 728, 736, 742, 848, 851, 962, 1036, 1184, 1196, 1219, 1288, 1378, 1456, 1484, 1696, 1702, 1924, 1961, 2072, 2093, 2392, 2438, 2576, 2756, 2912, 2968, 3367, 3404, 3848, 3922, 4144, 4186, 4784, 4823, 4876, 5152, 5512, 5936, 5957, 6734, 6808, 7696, 7844, 8288, 8372, 8533, 9568, 9646, 9752, 11024, 11063, 11872, 11914, 13468, 13616, 13727, 15392, 15688, 15847, 16744, 17066, 19292, 19504, 22048, 22126, 23828, 25493, 26936, 27232, 27454, 31376, 31694, 33488, 34132, 38584, 39008, 44252, 45103, 47656, 50986, 53872, 54908, 62752, 63388, 66976, 68264, 77168, 77441, 88504, 90206, 95312, 101972, 107744, 109816, 110929, 126776, 136528, 154336, 154882, 177008, 178451, 180412, 190624, 203944, 219632, 221858, 253552, 273056, 309764, 315721, 354016, 356902, 360824, 407888, 439264, 443716, 507104, 586339, 619528, 631442, 713804, 721648, 815776, 887432, 1172678, 1239056, 1262884, 1427608, 1443296, 1774864, 2345356, 2478112, 2525768, 2855216, 3549728, 4104373, 4690712, 5051536, 5710432, 8208746, 9381424, 10103072, 16417492, 18762848, 32834984, 65669968, 131339936]

約数ペア:

[(1, 131339936), (2, 65669968), (4, 32834984), (7, 18762848), (8, 16417492), (13, 10103072), (14, 9381424), (16, 8208746), (23, 5710432), (26, 5051536), (28, 4690712), (32, 4104373), (37, 3549728), (46, 2855216), (52, 2525768), (53, 2478112), (56, 2345356), (74, 1774864), (91, 1443296), (92, 1427608), (104, 1262884), (106, 1239056), (112, 1172678), (148, 887432), (161, 815776), (182, 721648), (184, 713804), (208, 631442), (212, 619528), (224, 586339), (259, 507104), (296, 443716), (299, 439264), (322, 407888), (364, 360824), (368, 356902), (371, 354016), (416, 315721), (424, 309764), (481, 273056), (518, 253552), (592, 221858), (598, 219632), (644, 203944), (689, 190624), (728, 180412), (736, 178451), (742, 177008), (848, 154882), (851, 154336), (962, 136528), (1036, 126776), (1184, 110929), (1196, 109816), (1219, 107744), (1288, 101972), (1378, 95312), (1456, 90206), (1484, 88504), (1696, 77441), (1702, 77168), (1924, 68264), (1961, 66976), (2072, 63388), (2093, 62752), (2392, 54908), (2438, 53872), (2576, 50986), (2756, 47656), (2912, 45103), (2968, 44252), (3367, 39008), (3404, 38584), (3848, 34132), (3922, 33488), (4144, 31694), (4186, 31376), (4784, 27454), (4823, 27232), (4876, 26936), (5152, 25493), (5512, 23828), (5936, 22126), (5957, 22048), (6734, 19504), (6808, 19292), (7696, 17066), (7844, 16744), (8288, 15847), (8372, 15688), (8533, 15392), (9568, 13727), (9646, 13616), (9752, 13468), (11024, 11914), (11063, 11872)]