131452398

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:847

約数の個数: 144

約数和(自身を含む): 383174064

約数和(自身を除く): 251721666

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 49, 51, 63, 66, 77, 98, 99, 102, 119, 126, 147, 153, 154, 187, 198, 231, 238, 294, 306, 357, 374, 441, 462, 539, 561, 693, 714, 797, 833, 882, 1071, 1078, 1122, 1309, 1386, 1594, 1617, 1666, 1683, 2142, 2391, 2499, 2618, 3234, 3366, 3927, 4782, 4851, 4998, 5579, 7173, 7497, 7854, 8767, 9163, 9702, 11158, 11781, 13549, 14346, 14994, 16737, 17534, 18326, 23562, 26301, 27098, 27489, 33474, 39053, 40647, 50211, 52602, 54978, 61369, 78106, 78903, 81294, 82467, 94843, 100422, 117159, 121941, 122738, 149039, 157806, 164934, 184107, 189686, 234318, 243882, 284529, 298078, 351477, 368214, 429583, 447117, 552321, 569058, 663901, 702954, 853587, 859166, 894234, 1043273, 1104642, 1288749, 1327802, 1341351, 1707174, 1991703, 2086546, 2577498, 2682702, 3129819, 3866247, 3983406, 5975109, 6259638, 7302911, 7732494, 9389457, 11950218, 14605822, 18778914, 21908733, 43817466, 65726199, 131452398]

約数ペア:

[(1, 131452398), (2, 65726199), (3, 43817466), (6, 21908733), (7, 18778914), (9, 14605822), (11, 11950218), (14, 9389457), (17, 7732494), (18, 7302911), (21, 6259638), (22, 5975109), (33, 3983406), (34, 3866247), (42, 3129819), (49, 2682702), (51, 2577498), (63, 2086546), (66, 1991703), (77, 1707174), (98, 1341351), (99, 1327802), (102, 1288749), (119, 1104642), (126, 1043273), (147, 894234), (153, 859166), (154, 853587), (187, 702954), (198, 663901), (231, 569058), (238, 552321), (294, 447117), (306, 429583), (357, 368214), (374, 351477), (441, 298078), (462, 284529), (539, 243882), (561, 234318), (693, 189686), (714, 184107), (797, 164934), (833, 157806), (882, 149039), (1071, 122738), (1078, 121941), (1122, 117159), (1309, 100422), (1386, 94843), (1594, 82467), (1617, 81294), (1666, 78903), (1683, 78106), (2142, 61369), (2391, 54978), (2499, 52602), (2618, 50211), (3234, 40647), (3366, 39053), (3927, 33474), (4782, 27489), (4851, 27098), (4998, 26301), (5579, 23562), (7173, 18326), (7497, 17534), (7854, 16737), (8767, 14994), (9163, 14346), (9702, 13549), (11158, 11781)]