187111548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4817}}^1$

素因数の和:4923

約数の個数: 72

約数和(自身を含む): 515603088

約数和(自身を除く): 328491540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1079, 1494, 2158, 2988, 3237, 4316, 4817, 6474, 9634, 9711, 12948, 14451, 19268, 19422, 28902, 38844, 43353, 57804, 62621, 86706, 125242, 173412, 187863, 250484, 375726, 399811, 563589, 751452, 799622, 1127178, 1199433, 1599244, 2254356, 2398866, 3598299, 4797732, 5197543, 7196598, 10395086, 14393196, 15592629, 20790172, 31185258, 46777887, 62370516, 93555774, 187111548]

約数ペア:

[(1, 187111548), (2, 93555774), (3, 62370516), (4, 46777887), (6, 31185258), (9, 20790172), (12, 15592629), (13, 14393196), (18, 10395086), (26, 7196598), (36, 5197543), (39, 4797732), (52, 3598299), (78, 2398866), (83, 2254356), (117, 1599244), (156, 1199433), (166, 1127178), (234, 799622), (249, 751452), (332, 563589), (468, 399811), (498, 375726), (747, 250484), (996, 187863), (1079, 173412), (1494, 125242), (2158, 86706), (2988, 62621), (3237, 57804), (4316, 43353), (4817, 38844), (6474, 28902), (9634, 19422), (9711, 19268), (12948, 14451)]