131276376

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1$

素因数の和:916

約数の個数: 192

約数和(自身を含む): 460212480

約数和(自身を除く): 328936104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 126, 132, 154, 162, 168, 189, 198, 216, 231, 243, 252, 264, 297, 308, 324, 378, 396, 462, 486, 504, 567, 594, 616, 648, 693, 756, 792, 877, 891, 924, 972, 1134, 1188, 1386, 1512, 1701, 1754, 1782, 1848, 1944, 2079, 2268, 2376, 2631, 2673, 2772, 3402, 3508, 3564, 4158, 4536, 5262, 5346, 5544, 6139, 6237, 6804, 7016, 7128, 7893, 8316, 9647, 10524, 10692, 12278, 12474, 13608, 15786, 16632, 18417, 18711, 19294, 21048, 21384, 23679, 24556, 24948, 28941, 31572, 36834, 37422, 38588, 47358, 49112, 49896, 55251, 57882, 63144, 67529, 71037, 73668, 74844, 77176, 86823, 94716, 110502, 115764, 135058, 142074, 147336, 149688, 165753, 173646, 189432, 202587, 213111, 221004, 231528, 260469, 270116, 284148, 331506, 347292, 405174, 426222, 442008, 497259, 520938, 540232, 568296, 607761, 663012, 694584, 781407, 810348, 852444, 994518, 1041876, 1215522, 1326024, 1491777, 1562814, 1620696, 1704888, 1823283, 1989036, 2083752, 2344221, 2431044, 2983554, 3125628, 3646566, 3978072, 4688442, 4862088, 5469849, 5967108, 6251256, 7293132, 9376884, 10939698, 11934216, 14586264, 16409547, 18753768, 21879396, 32819094, 43758792, 65638188, 131276376]

約数ペア:

[(1, 131276376), (2, 65638188), (3, 43758792), (4, 32819094), (6, 21879396), (7, 18753768), (8, 16409547), (9, 14586264), (11, 11934216), (12, 10939698), (14, 9376884), (18, 7293132), (21, 6251256), (22, 5967108), (24, 5469849), (27, 4862088), (28, 4688442), (33, 3978072), (36, 3646566), (42, 3125628), (44, 2983554), (54, 2431044), (56, 2344221), (63, 2083752), (66, 1989036), (72, 1823283), (77, 1704888), (81, 1620696), (84, 1562814), (88, 1491777), (99, 1326024), (108, 1215522), (126, 1041876), (132, 994518), (154, 852444), (162, 810348), (168, 781407), (189, 694584), (198, 663012), (216, 607761), (231, 568296), (243, 540232), (252, 520938), (264, 497259), (297, 442008), (308, 426222), (324, 405174), (378, 347292), (396, 331506), (462, 284148), (486, 270116), (504, 260469), (567, 231528), (594, 221004), (616, 213111), (648, 202587), (693, 189432), (756, 173646), (792, 165753), (877, 149688), (891, 147336), (924, 142074), (972, 135058), (1134, 115764), (1188, 110502), (1386, 94716), (1512, 86823), (1701, 77176), (1754, 74844), (1782, 73668), (1848, 71037), (1944, 67529), (2079, 63144), (2268, 57882), (2376, 55251), (2631, 49896), (2673, 49112), (2772, 47358), (3402, 38588), (3508, 37422), (3564, 36834), (4158, 31572), (4536, 28941), (5262, 24948), (5346, 24556), (5544, 23679), (6139, 21384), (6237, 21048), (6804, 19294), (7016, 18711), (7128, 18417), (7893, 16632), (8316, 15786), (9647, 13608), (10524, 12474), (10692, 12278)]