138936744

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1583}}^1$

素因数の和:1671

約数の個数: 96

約数和(自身を含む): 400308480

約数和(自身を除く): 261371736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 53, 69, 72, 92, 106, 138, 159, 184, 207, 212, 276, 318, 414, 424, 477, 552, 636, 828, 954, 1219, 1272, 1583, 1656, 1908, 2438, 3166, 3657, 3816, 4749, 4876, 6332, 7314, 9498, 9752, 10971, 12664, 14247, 14628, 18996, 21942, 28494, 29256, 36409, 37992, 43884, 56988, 72818, 83899, 87768, 109227, 113976, 145636, 167798, 218454, 251697, 291272, 327681, 335596, 436908, 503394, 655362, 671192, 755091, 873816, 1006788, 1310724, 1510182, 1929677, 2013576, 2621448, 3020364, 3859354, 5789031, 6040728, 7718708, 11578062, 15437416, 17367093, 23156124, 34734186, 46312248, 69468372, 138936744]

約数ペア:

[(1, 138936744), (2, 69468372), (3, 46312248), (4, 34734186), (6, 23156124), (8, 17367093), (9, 15437416), (12, 11578062), (18, 7718708), (23, 6040728), (24, 5789031), (36, 3859354), (46, 3020364), (53, 2621448), (69, 2013576), (72, 1929677), (92, 1510182), (106, 1310724), (138, 1006788), (159, 873816), (184, 755091), (207, 671192), (212, 655362), (276, 503394), (318, 436908), (414, 335596), (424, 327681), (477, 291272), (552, 251697), (636, 218454), (828, 167798), (954, 145636), (1219, 113976), (1272, 109227), (1583, 87768), (1656, 83899), (1908, 72818), (2438, 56988), (3166, 43884), (3657, 37992), (3816, 36409), (4749, 29256), (4876, 28494), (6332, 21942), (7314, 18996), (9498, 14628), (9752, 14247), (10971, 12664)]