156789031315

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2713}}^1$

素因数の和:2909

約数の個数: 128

約数和(自身を含む): 245820137472

約数和(自身を除く): 89031106157

約数列:

[1, 5, 7, 17, 23, 35, 41, 85, 103, 115, 119, 161, 205, 287, 391, 515, 595, 697, 721, 805, 943, 1435, 1751, 1955, 2369, 2713, 2737, 3485, 3605, 4223, 4715, 4879, 6601, 8755, 11845, 12257, 13565, 13685, 16031, 16583, 18991, 21115, 24395, 29561, 33005, 40273, 46121, 61285, 62399, 71791, 80155, 82915, 94955, 97129, 111233, 112217, 147805, 201365, 230605, 279439, 281911, 311995, 322847, 358955, 436793, 485645, 502537, 556165, 561085, 679903, 778631, 1060783, 1397195, 1409555, 1614235, 1651193, 1890961, 1956073, 2183965, 2512685, 2558359, 3399515, 3893155, 4750463, 5303915, 6427097, 7425481, 8255965, 9454805, 9780365, 11456999, 11558351, 12791795, 13236727, 17908513, 23752315, 32135485, 33253241, 37127405, 43492103, 44989679, 57284995, 57791755, 66183635, 80198993, 89542565, 109260649, 166266205, 194768983, 217460515, 224948395, 263510977, 304444721, 400994965, 546303245, 764824543, 973844915, 1317554885, 1363382881, 1522223605, 1844576839, 3824122715, 4479686609, 6816914405, 9222884195, 22398433045, 31357806263, 156789031315]

約数ペア:

[(1, 156789031315), (5, 31357806263), (7, 22398433045), (17, 9222884195), (23, 6816914405), (35, 4479686609), (41, 3824122715), (85, 1844576839), (103, 1522223605), (115, 1363382881), (119, 1317554885), (161, 973844915), (205, 764824543), (287, 546303245), (391, 400994965), (515, 304444721), (595, 263510977), (697, 224948395), (721, 217460515), (805, 194768983), (943, 166266205), (1435, 109260649), (1751, 89542565), (1955, 80198993), (2369, 66183635), (2713, 57791755), (2737, 57284995), (3485, 44989679), (3605, 43492103), (4223, 37127405), (4715, 33253241), (4879, 32135485), (6601, 23752315), (8755, 17908513), (11845, 13236727), (12257, 12791795), (13565, 11558351), (13685, 11456999), (16031, 9780365), (16583, 9454805), (18991, 8255965), (21115, 7425481), (24395, 6427097), (29561, 5303915), (33005, 4750463), (40273, 3893155), (46121, 3399515), (61285, 2558359), (62399, 2512685), (71791, 2183965), (80155, 1956073), (82915, 1890961), (94955, 1651193), (97129, 1614235), (111233, 1409555), (112217, 1397195), (147805, 1060783), (201365, 778631), (230605, 679903), (279439, 561085), (281911, 556165), (311995, 502537), (322847, 485645), (358955, 436793)]