128417436

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1760

約数の個数: 108

約数和(自身を含む): 386618232

約数和(自身を除く): 258200796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 387, 441, 516, 588, 602, 774, 882, 903, 1204, 1548, 1693, 1764, 1806, 2107, 2709, 3386, 3612, 4214, 5079, 5418, 6321, 6772, 8428, 10158, 10836, 11851, 12642, 15237, 18963, 20316, 23702, 25284, 30474, 35553, 37926, 47404, 60948, 71106, 72799, 75852, 82957, 106659, 142212, 145598, 165914, 213318, 218397, 248871, 291196, 331828, 426636, 436794, 497742, 509593, 655191, 746613, 873588, 995484, 1019186, 1310382, 1493226, 1528779, 2038372, 2620764, 2986452, 3057558, 3567151, 4586337, 6115116, 7134302, 9172674, 10701453, 14268604, 18345348, 21402906, 32104359, 42805812, 64208718, 128417436]

約数ペア:

[(1, 128417436), (2, 64208718), (3, 42805812), (4, 32104359), (6, 21402906), (7, 18345348), (9, 14268604), (12, 10701453), (14, 9172674), (18, 7134302), (21, 6115116), (28, 4586337), (36, 3567151), (42, 3057558), (43, 2986452), (49, 2620764), (63, 2038372), (84, 1528779), (86, 1493226), (98, 1310382), (126, 1019186), (129, 995484), (147, 873588), (172, 746613), (196, 655191), (252, 509593), (258, 497742), (294, 436794), (301, 426636), (387, 331828), (441, 291196), (516, 248871), (588, 218397), (602, 213318), (774, 165914), (882, 145598), (903, 142212), (1204, 106659), (1548, 82957), (1693, 75852), (1764, 72799), (1806, 71106), (2107, 60948), (2709, 47404), (3386, 37926), (3612, 35553), (4214, 30474), (5079, 25284), (5418, 23702), (6321, 20316), (6772, 18963), (8428, 15237), (10158, 12642), (10836, 11851)]