157632272

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:676

約数の個数: 80

約数和(自身を含む): 365309952

約数和(自身を除く): 207677680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 83, 112, 124, 166, 217, 248, 332, 434, 496, 547, 581, 664, 868, 1094, 1162, 1328, 1736, 2188, 2324, 2573, 3472, 3829, 4376, 4648, 5146, 7658, 8752, 9296, 10292, 15316, 16957, 18011, 20584, 30632, 33914, 36022, 41168, 45401, 61264, 67828, 72044, 90802, 118699, 135656, 144088, 181604, 237398, 271312, 288176, 317807, 363208, 474796, 635614, 726416, 949592, 1271228, 1407431, 1899184, 2542456, 2814862, 5084912, 5629724, 9852017, 11259448, 19704034, 22518896, 39408068, 78816136, 157632272]

約数ペア:

[(1, 157632272), (2, 78816136), (4, 39408068), (7, 22518896), (8, 19704034), (14, 11259448), (16, 9852017), (28, 5629724), (31, 5084912), (56, 2814862), (62, 2542456), (83, 1899184), (112, 1407431), (124, 1271228), (166, 949592), (217, 726416), (248, 635614), (332, 474796), (434, 363208), (496, 317807), (547, 288176), (581, 271312), (664, 237398), (868, 181604), (1094, 144088), (1162, 135656), (1328, 118699), (1736, 90802), (2188, 72044), (2324, 67828), (2573, 61264), (3472, 45401), (3829, 41168), (4376, 36022), (4648, 33914), (5146, 30632), (7658, 20584), (8752, 18011), (9296, 16957), (10292, 15316)]