143927406

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 144

約数和(自身を含む): 398539440

約数和(自身を除く): 254612034

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 29, 34, 42, 49, 51, 58, 63, 87, 98, 102, 119, 126, 147, 153, 174, 203, 238, 261, 294, 306, 331, 357, 406, 441, 493, 522, 609, 662, 714, 833, 882, 986, 993, 1071, 1218, 1421, 1479, 1666, 1827, 1986, 2142, 2317, 2499, 2842, 2958, 2979, 3451, 3654, 4263, 4437, 4634, 4998, 5627, 5958, 6902, 6951, 7497, 8526, 8874, 9599, 10353, 11254, 12789, 13902, 14994, 16219, 16881, 19198, 20706, 20853, 24157, 25578, 28797, 31059, 32438, 33762, 39389, 41706, 48314, 48657, 50643, 57594, 62118, 67193, 72471, 78778, 86391, 97314, 101286, 118167, 134386, 144942, 145971, 163183, 172782, 201579, 217413, 236334, 275723, 291942, 326366, 354501, 403158, 434826, 470351, 489549, 551446, 604737, 709002, 827169, 940702, 979098, 1142281, 1209474, 1411053, 1468647, 1654338, 2284562, 2481507, 2822106, 2937294, 3426843, 4233159, 4963014, 6853686, 7995967, 8466318, 10280529, 15991934, 20561058, 23987901, 47975802, 71963703, 143927406]

約数ペア:

[(1, 143927406), (2, 71963703), (3, 47975802), (6, 23987901), (7, 20561058), (9, 15991934), (14, 10280529), (17, 8466318), (18, 7995967), (21, 6853686), (29, 4963014), (34, 4233159), (42, 3426843), (49, 2937294), (51, 2822106), (58, 2481507), (63, 2284562), (87, 1654338), (98, 1468647), (102, 1411053), (119, 1209474), (126, 1142281), (147, 979098), (153, 940702), (174, 827169), (203, 709002), (238, 604737), (261, 551446), (294, 489549), (306, 470351), (331, 434826), (357, 403158), (406, 354501), (441, 326366), (493, 291942), (522, 275723), (609, 236334), (662, 217413), (714, 201579), (833, 172782), (882, 163183), (986, 145971), (993, 144942), (1071, 134386), (1218, 118167), (1421, 101286), (1479, 97314), (1666, 86391), (1827, 78778), (1986, 72471), (2142, 67193), (2317, 62118), (2499, 57594), (2842, 50643), (2958, 48657), (2979, 48314), (3451, 41706), (3654, 39389), (4263, 33762), (4437, 32438), (4634, 31059), (4998, 28797), (5627, 25578), (5958, 24157), (6902, 20853), (6951, 20706), (7497, 19198), (8526, 16881), (8874, 16219), (9599, 14994), (10353, 13902), (11254, 12789)]