134842064

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:664

約数の個数: 80

約数和(自身を含む): 313122816

約数和(自身を除く): 178280752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 71, 112, 124, 142, 217, 248, 284, 434, 496, 497, 547, 568, 868, 994, 1094, 1136, 1736, 1988, 2188, 2201, 3472, 3829, 3976, 4376, 4402, 7658, 7952, 8752, 8804, 15316, 15407, 16957, 17608, 30632, 30814, 33914, 35216, 38837, 61264, 61628, 67828, 77674, 118699, 123256, 135656, 155348, 237398, 246512, 271312, 271859, 310696, 474796, 543718, 621392, 949592, 1087436, 1203947, 1899184, 2174872, 2407894, 4349744, 4815788, 8427629, 9631576, 16855258, 19263152, 33710516, 67421032, 134842064]

約数ペア:

[(1, 134842064), (2, 67421032), (4, 33710516), (7, 19263152), (8, 16855258), (14, 9631576), (16, 8427629), (28, 4815788), (31, 4349744), (56, 2407894), (62, 2174872), (71, 1899184), (112, 1203947), (124, 1087436), (142, 949592), (217, 621392), (248, 543718), (284, 474796), (434, 310696), (496, 271859), (497, 271312), (547, 246512), (568, 237398), (868, 155348), (994, 135656), (1094, 123256), (1136, 118699), (1736, 77674), (1988, 67828), (2188, 61628), (2201, 61264), (3472, 38837), (3829, 35216), (3976, 33914), (4376, 30814), (4402, 30632), (7658, 17608), (7952, 16957), (8752, 15407), (8804, 15316)]