154507808

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:674

約数の個数: 96

約数和(自身を含む): 378935424

約数和(自身を除く): 224427616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 97, 104, 112, 182, 194, 208, 224, 364, 388, 416, 547, 679, 728, 776, 1094, 1261, 1358, 1456, 1552, 2188, 2522, 2716, 2912, 3104, 3829, 4376, 5044, 5432, 7111, 7658, 8752, 8827, 10088, 10864, 14222, 15316, 17504, 17654, 20176, 21728, 28444, 30632, 35308, 40352, 49777, 53059, 56888, 61264, 70616, 99554, 106118, 113776, 122528, 141232, 199108, 212236, 227552, 282464, 371413, 398216, 424472, 689767, 742826, 796432, 848944, 1379534, 1485652, 1592864, 1697888, 2759068, 2971304, 4828369, 5518136, 5942608, 9656738, 11036272, 11885216, 19313476, 22072544, 38626952, 77253904, 154507808]

約数ペア:

[(1, 154507808), (2, 77253904), (4, 38626952), (7, 22072544), (8, 19313476), (13, 11885216), (14, 11036272), (16, 9656738), (26, 5942608), (28, 5518136), (32, 4828369), (52, 2971304), (56, 2759068), (91, 1697888), (97, 1592864), (104, 1485652), (112, 1379534), (182, 848944), (194, 796432), (208, 742826), (224, 689767), (364, 424472), (388, 398216), (416, 371413), (547, 282464), (679, 227552), (728, 212236), (776, 199108), (1094, 141232), (1261, 122528), (1358, 113776), (1456, 106118), (1552, 99554), (2188, 70616), (2522, 61264), (2716, 56888), (2912, 53059), (3104, 49777), (3829, 40352), (4376, 35308), (5044, 30632), (5432, 28444), (7111, 21728), (7658, 20176), (8752, 17654), (8827, 17504), (10088, 15316), (10864, 14222)]