178419072

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 516821760

約数和(自身を除く): 338402688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 103, 104, 128, 156, 192, 206, 208, 309, 312, 347, 384, 412, 416, 618, 624, 694, 824, 832, 1041, 1236, 1248, 1339, 1388, 1648, 1664, 2082, 2472, 2496, 2678, 2776, 3296, 4017, 4164, 4511, 4944, 4992, 5356, 5552, 6592, 8034, 8328, 9022, 9888, 10712, 11104, 13184, 13533, 16068, 16656, 18044, 19776, 21424, 22208, 27066, 32136, 33312, 35741, 36088, 39552, 42848, 44416, 54132, 64272, 66624, 71482, 72176, 85696, 107223, 108264, 128544, 133248, 142964, 144352, 171392, 214446, 216528, 257088, 285928, 288704, 428892, 433056, 464633, 514176, 571856, 577408, 857784, 866112, 929266, 1143712, 1393899, 1715568, 1732224, 1858532, 2287424, 2787798, 3431136, 3717064, 4574848, 5575596, 6862272, 7434128, 11151192, 13724544, 14868256, 22302384, 29736512, 44604768, 59473024, 89209536, 178419072]

約数ペア:

[(1, 178419072), (2, 89209536), (3, 59473024), (4, 44604768), (6, 29736512), (8, 22302384), (12, 14868256), (13, 13724544), (16, 11151192), (24, 7434128), (26, 6862272), (32, 5575596), (39, 4574848), (48, 3717064), (52, 3431136), (64, 2787798), (78, 2287424), (96, 1858532), (103, 1732224), (104, 1715568), (128, 1393899), (156, 1143712), (192, 929266), (206, 866112), (208, 857784), (309, 577408), (312, 571856), (347, 514176), (384, 464633), (412, 433056), (416, 428892), (618, 288704), (624, 285928), (694, 257088), (824, 216528), (832, 214446), (1041, 171392), (1236, 144352), (1248, 142964), (1339, 133248), (1388, 128544), (1648, 108264), (1664, 107223), (2082, 85696), (2472, 72176), (2496, 71482), (2678, 66624), (2776, 64272), (3296, 54132), (4017, 44416), (4164, 42848), (4511, 39552), (4944, 36088), (4992, 35741), (5356, 33312), (5552, 32136), (6592, 27066), (8034, 22208), (8328, 21424), (9022, 19776), (9888, 18044), (10712, 16656), (11104, 16068), (13184, 13533)]