105901744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 235540480

約数和(自身を除く): 129638736

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 127, 152, 208, 211, 247, 254, 304, 422, 494, 508, 844, 988, 1016, 1651, 1688, 1976, 2032, 2413, 2743, 3302, 3376, 3952, 4009, 4826, 5486, 6604, 8018, 9652, 10972, 13208, 16036, 19304, 21944, 26416, 26797, 31369, 32072, 38608, 43888, 52117, 53594, 62738, 64144, 104234, 107188, 125476, 208468, 214376, 250952, 348361, 416936, 428752, 501904, 509143, 696722, 833872, 1018286, 1393444, 2036572, 2786888, 4073144, 5573776, 6618859, 8146288, 13237718, 26475436, 52950872, 105901744]

約数ペア:

[(1, 105901744), (2, 52950872), (4, 26475436), (8, 13237718), (13, 8146288), (16, 6618859), (19, 5573776), (26, 4073144), (38, 2786888), (52, 2036572), (76, 1393444), (104, 1018286), (127, 833872), (152, 696722), (208, 509143), (211, 501904), (247, 428752), (254, 416936), (304, 348361), (422, 250952), (494, 214376), (508, 208468), (844, 125476), (988, 107188), (1016, 104234), (1651, 64144), (1688, 62738), (1976, 53594), (2032, 52117), (2413, 43888), (2743, 38608), (3302, 32072), (3376, 31369), (3952, 26797), (4009, 26416), (4826, 21944), (5486, 19304), (6604, 16036), (8018, 13208), (9652, 10972)]