155316378

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 382427136

約数和(自身を除く): 227110758

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 103, 138, 147, 161, 206, 223, 294, 309, 322, 446, 483, 618, 669, 721, 966, 1127, 1338, 1442, 1561, 2163, 2254, 2369, 3122, 3381, 4326, 4683, 4738, 5047, 5129, 6762, 7107, 9366, 10094, 10258, 10927, 14214, 15141, 15387, 16583, 21854, 22969, 30282, 30774, 32781, 33166, 35903, 45938, 49749, 65562, 68907, 71806, 99498, 107709, 116081, 137814, 160783, 215418, 232162, 251321, 321566, 348243, 482349, 502642, 528287, 696486, 753963, 964698, 1056574, 1125481, 1507926, 1584861, 2250962, 3169722, 3376443, 3698009, 6752886, 7396018, 11094027, 22188054, 25886063, 51772126, 77658189, 155316378]

約数ペア:

[(1, 155316378), (2, 77658189), (3, 51772126), (6, 25886063), (7, 22188054), (14, 11094027), (21, 7396018), (23, 6752886), (42, 3698009), (46, 3376443), (49, 3169722), (69, 2250962), (98, 1584861), (103, 1507926), (138, 1125481), (147, 1056574), (161, 964698), (206, 753963), (223, 696486), (294, 528287), (309, 502642), (322, 482349), (446, 348243), (483, 321566), (618, 251321), (669, 232162), (721, 215418), (966, 160783), (1127, 137814), (1338, 116081), (1442, 107709), (1561, 99498), (2163, 71806), (2254, 68907), (2369, 65562), (3122, 49749), (3381, 45938), (4326, 35903), (4683, 33166), (4738, 32781), (5047, 30774), (5129, 30282), (6762, 22969), (7107, 21854), (9366, 16583), (10094, 15387), (10258, 15141), (10927, 14214)]