181639872

素因数分解:

$2^6\times 3^2\times {\mathrm{97}}^1\times {\mathrm{3251}}^1$

素因数の和:3366

約数の個数: 84

約数和(自身を含む): 526167096

約数和(自身を除く): 344527224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 144, 192, 194, 288, 291, 388, 576, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3251, 3492, 4656, 6208, 6502, 6984, 9312, 9753, 13004, 13968, 18624, 19506, 26008, 27936, 29259, 39012, 52016, 55872, 58518, 78024, 104032, 117036, 156048, 208064, 234072, 312096, 315347, 468144, 624192, 630694, 936288, 946041, 1261388, 1872576, 1892082, 2522776, 2838123, 3784164, 5045552, 5676246, 7568328, 10091104, 11352492, 15136656, 20182208, 22704984, 30273312, 45409968, 60546624, 90819936, 181639872]

約数ペア:

[(1, 181639872), (2, 90819936), (3, 60546624), (4, 45409968), (6, 30273312), (8, 22704984), (9, 20182208), (12, 15136656), (16, 11352492), (18, 10091104), (24, 7568328), (32, 5676246), (36, 5045552), (48, 3784164), (64, 2838123), (72, 2522776), (96, 1892082), (97, 1872576), (144, 1261388), (192, 946041), (194, 936288), (288, 630694), (291, 624192), (388, 468144), (576, 315347), (582, 312096), (776, 234072), (873, 208064), (1164, 156048), (1552, 117036), (1746, 104032), (2328, 78024), (3104, 58518), (3251, 55872), (3492, 52016), (4656, 39012), (6208, 29259), (6502, 27936), (6984, 26008), (9312, 19506), (9753, 18624), (13004, 13968)]