139293648

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1459}}^1$

素因数の和:1506

約数の個数: 160

約数和(自身を含む): 456220800

約数和(自身を除く): 316927152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 272, 306, 312, 351, 408, 432, 442, 459, 468, 612, 624, 663, 702, 816, 884, 918, 936, 1224, 1326, 1404, 1459, 1768, 1836, 1872, 1989, 2448, 2652, 2808, 2918, 3536, 3672, 3978, 4377, 5304, 5616, 5836, 5967, 7344, 7956, 8754, 10608, 11672, 11934, 13131, 15912, 17508, 18967, 23344, 23868, 24803, 26262, 31824, 35016, 37934, 39393, 47736, 49606, 52524, 56901, 70032, 74409, 75868, 78786, 95472, 99212, 105048, 113802, 148818, 151736, 157572, 170703, 198424, 210096, 223227, 227604, 297636, 303472, 315144, 322439, 341406, 396848, 446454, 455208, 512109, 595272, 630288, 644878, 669681, 682812, 892908, 910416, 967317, 1024218, 1190544, 1289756, 1339362, 1365624, 1785816, 1934634, 2048436, 2579512, 2678724, 2731248, 2901951, 3571632, 3869268, 4096872, 5159024, 5357448, 5803902, 7738536, 8193744, 8705853, 10714896, 11607804, 15477072, 17411706, 23215608, 34823412, 46431216, 69646824, 139293648]

約数ペア:

[(1, 139293648), (2, 69646824), (3, 46431216), (4, 34823412), (6, 23215608), (8, 17411706), (9, 15477072), (12, 11607804), (13, 10714896), (16, 8705853), (17, 8193744), (18, 7738536), (24, 5803902), (26, 5357448), (27, 5159024), (34, 4096872), (36, 3869268), (39, 3571632), (48, 2901951), (51, 2731248), (52, 2678724), (54, 2579512), (68, 2048436), (72, 1934634), (78, 1785816), (102, 1365624), (104, 1339362), (108, 1289756), (117, 1190544), (136, 1024218), (144, 967317), (153, 910416), (156, 892908), (204, 682812), (208, 669681), (216, 644878), (221, 630288), (234, 595272), (272, 512109), (306, 455208), (312, 446454), (351, 396848), (408, 341406), (432, 322439), (442, 315144), (459, 303472), (468, 297636), (612, 227604), (624, 223227), (663, 210096), (702, 198424), (816, 170703), (884, 157572), (918, 151736), (936, 148818), (1224, 113802), (1326, 105048), (1404, 99212), (1459, 95472), (1768, 78786), (1836, 75868), (1872, 74409), (1989, 70032), (2448, 56901), (2652, 52524), (2808, 49606), (2918, 47736), (3536, 39393), (3672, 37934), (3978, 35016), (4377, 31824), (5304, 26262), (5616, 24803), (5836, 23868), (5967, 23344), (7344, 18967), (7956, 17508), (8754, 15912), (10608, 13131), (11672, 11934)]