142566768

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:447

約数の個数: 120

約数和(自身を含む): 417056640

約数和(自身を除く): 274489872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 109, 124, 144, 186, 218, 248, 279, 293, 327, 372, 436, 496, 558, 586, 654, 744, 872, 879, 981, 1116, 1172, 1308, 1488, 1744, 1758, 1962, 2232, 2344, 2616, 2637, 3379, 3516, 3924, 4464, 4688, 5232, 5274, 6758, 7032, 7848, 9083, 10137, 10548, 13516, 14064, 15696, 18166, 20274, 21096, 27032, 27249, 30411, 31937, 36332, 40548, 42192, 54064, 54498, 60822, 63874, 72664, 81096, 81747, 95811, 108996, 121644, 127748, 145328, 162192, 163494, 191622, 217992, 243288, 255496, 287433, 326988, 383244, 435984, 486576, 510992, 574866, 653976, 766488, 990047, 1149732, 1307952, 1532976, 1980094, 2299464, 2970141, 3960188, 4598928, 5940282, 7920376, 8910423, 11880564, 15840752, 17820846, 23761128, 35641692, 47522256, 71283384, 142566768]

約数ペア:

[(1, 142566768), (2, 71283384), (3, 47522256), (4, 35641692), (6, 23761128), (8, 17820846), (9, 15840752), (12, 11880564), (16, 8910423), (18, 7920376), (24, 5940282), (31, 4598928), (36, 3960188), (48, 2970141), (62, 2299464), (72, 1980094), (93, 1532976), (109, 1307952), (124, 1149732), (144, 990047), (186, 766488), (218, 653976), (248, 574866), (279, 510992), (293, 486576), (327, 435984), (372, 383244), (436, 326988), (496, 287433), (558, 255496), (586, 243288), (654, 217992), (744, 191622), (872, 163494), (879, 162192), (981, 145328), (1116, 127748), (1172, 121644), (1308, 108996), (1488, 95811), (1744, 81747), (1758, 81096), (1962, 72664), (2232, 63874), (2344, 60822), (2616, 54498), (2637, 54064), (3379, 42192), (3516, 40548), (3924, 36332), (4464, 31937), (4688, 30411), (5232, 27249), (5274, 27032), (6758, 21096), (7032, 20274), (7848, 18166), (9083, 15696), (10137, 14064), (10548, 13516)]