127775844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 385257600

約数和(自身を除く): 257481756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 83, 84, 123, 126, 149, 164, 166, 246, 249, 252, 287, 298, 332, 369, 447, 492, 498, 574, 581, 596, 738, 747, 861, 894, 996, 1043, 1148, 1162, 1341, 1476, 1494, 1722, 1743, 1788, 2086, 2324, 2583, 2682, 2988, 3129, 3403, 3444, 3486, 4172, 5166, 5229, 5364, 6109, 6258, 6806, 6972, 9387, 10209, 10332, 10458, 12218, 12367, 12516, 13612, 18327, 18774, 20418, 20916, 23821, 24436, 24734, 30627, 36654, 37101, 37548, 40836, 42763, 47642, 49468, 54981, 61254, 71463, 73308, 74202, 85526, 86569, 95284, 109962, 111303, 122508, 128289, 142926, 148404, 171052, 173138, 214389, 219924, 222606, 256578, 259707, 285852, 346276, 384867, 428778, 445212, 507047, 513156, 519414, 769734, 779121, 857556, 1014094, 1038828, 1521141, 1539468, 1558242, 2028188, 3042282, 3116484, 3549329, 4563423, 6084564, 7098658, 9126846, 10647987, 14197316, 18253692, 21295974, 31943961, 42591948, 63887922, 127775844]

約数ペア:

[(1, 127775844), (2, 63887922), (3, 42591948), (4, 31943961), (6, 21295974), (7, 18253692), (9, 14197316), (12, 10647987), (14, 9126846), (18, 7098658), (21, 6084564), (28, 4563423), (36, 3549329), (41, 3116484), (42, 3042282), (63, 2028188), (82, 1558242), (83, 1539468), (84, 1521141), (123, 1038828), (126, 1014094), (149, 857556), (164, 779121), (166, 769734), (246, 519414), (249, 513156), (252, 507047), (287, 445212), (298, 428778), (332, 384867), (369, 346276), (447, 285852), (492, 259707), (498, 256578), (574, 222606), (581, 219924), (596, 214389), (738, 173138), (747, 171052), (861, 148404), (894, 142926), (996, 128289), (1043, 122508), (1148, 111303), (1162, 109962), (1341, 95284), (1476, 86569), (1494, 85526), (1722, 74202), (1743, 73308), (1788, 71463), (2086, 61254), (2324, 54981), (2583, 49468), (2682, 47642), (2988, 42763), (3129, 40836), (3403, 37548), (3444, 37101), (3486, 36654), (4172, 30627), (5166, 24734), (5229, 24436), (5364, 23821), (6109, 20916), (6258, 20418), (6806, 18774), (6972, 18327), (9387, 13612), (10209, 12516), (10332, 12367), (10458, 12218)]