156934853439

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{49801}}^1$

素因数の和:49945

約数の個数: 96

約数和(自身を含む): 280419523776

約数和(自身を除く): 123484670337

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 97, 119, 147, 221, 273, 291, 357, 637, 663, 679, 833, 1261, 1547, 1649, 1911, 2037, 2499, 3783, 4641, 4753, 4947, 8827, 10829, 11543, 14259, 21437, 26481, 32487, 34629, 49801, 61789, 64311, 80801, 149403, 150059, 185367, 242403, 348607, 450177, 647413, 846617, 1045821, 1050413, 1942239, 2440249, 2539851, 3151239, 4531891, 4830697, 5926319, 7320747, 11006021, 13595673, 14492091, 17778957, 31723237, 33018063, 33814879, 41484233, 62799061, 77042147, 82121849, 95169711, 101444637, 124452699, 188397183, 231126441, 236704153, 246365547, 439593427, 539295029, 574852943, 710112459, 1067584037, 1318780281, 1617885087, 1724558829, 3077153989, 3202752111, 4023970601, 7473088259, 9231461967, 12071911803, 22419264777, 52311617813, 156934853439]

約数ペア:

[(1, 156934853439), (3, 52311617813), (7, 22419264777), (13, 12071911803), (17, 9231461967), (21, 7473088259), (39, 4023970601), (49, 3202752111), (51, 3077153989), (91, 1724558829), (97, 1617885087), (119, 1318780281), (147, 1067584037), (221, 710112459), (273, 574852943), (291, 539295029), (357, 439593427), (637, 246365547), (663, 236704153), (679, 231126441), (833, 188397183), (1261, 124452699), (1547, 101444637), (1649, 95169711), (1911, 82121849), (2037, 77042147), (2499, 62799061), (3783, 41484233), (4641, 33814879), (4753, 33018063), (4947, 31723237), (8827, 17778957), (10829, 14492091), (11543, 13595673), (14259, 11006021), (21437, 7320747), (26481, 5926319), (32487, 4830697), (34629, 4531891), (49801, 3151239), (61789, 2539851), (64311, 2440249), (80801, 1942239), (149403, 1050413), (150059, 1045821), (185367, 846617), (242403, 647413), (348607, 450177)]