172694368

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 428440320

約数和(自身を除く): 255745952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 109, 112, 154, 176, 218, 224, 308, 352, 436, 616, 643, 763, 872, 1199, 1232, 1286, 1526, 1744, 2398, 2464, 2572, 3052, 3488, 4501, 4796, 5144, 6104, 7073, 8393, 9002, 9592, 10288, 12208, 14146, 16786, 18004, 19184, 20576, 24416, 28292, 33572, 36008, 38368, 49511, 56584, 67144, 70087, 72016, 99022, 113168, 134288, 140174, 144032, 198044, 226336, 268576, 280348, 396088, 490609, 560696, 770957, 792176, 981218, 1121392, 1541914, 1584352, 1962436, 2242784, 3083828, 3924872, 5396699, 6167656, 7849744, 10793398, 12335312, 15699488, 21586796, 24670624, 43173592, 86347184, 172694368]

約数ペア:

[(1, 172694368), (2, 86347184), (4, 43173592), (7, 24670624), (8, 21586796), (11, 15699488), (14, 12335312), (16, 10793398), (22, 7849744), (28, 6167656), (32, 5396699), (44, 3924872), (56, 3083828), (77, 2242784), (88, 1962436), (109, 1584352), (112, 1541914), (154, 1121392), (176, 981218), (218, 792176), (224, 770957), (308, 560696), (352, 490609), (436, 396088), (616, 280348), (643, 268576), (763, 226336), (872, 198044), (1199, 144032), (1232, 140174), (1286, 134288), (1526, 113168), (1744, 99022), (2398, 72016), (2464, 70087), (2572, 67144), (3052, 56584), (3488, 49511), (4501, 38368), (4796, 36008), (5144, 33572), (6104, 28292), (7073, 24416), (8393, 20576), (9002, 19184), (9592, 18004), (10288, 16786), (12208, 14146)]