161392896

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{10007}}^1$

素因数の和:10036

約数の個数: 108

約数和(自身を含む): 531865152

約数和(自身を除く): 370472256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 10007, 16128, 20014, 30021, 40028, 60042, 70049, 80056, 90063, 120084, 140098, 160112, 180126, 210147, 240168, 280196, 320224, 360252, 420294, 480336, 560392, 630441, 640448, 720504, 840588, 960672, 1120784, 1260882, 1280896, 1441008, 1681176, 1921344, 2241568, 2521764, 2561792, 2882016, 3362352, 3842688, 4483136, 5043528, 5764032, 6724704, 7685376, 8966272, 10087056, 11528064, 13449408, 17932544, 20174112, 23056128, 26898816, 40348224, 53797632, 80696448, 161392896]

約数ペア:

[(1, 161392896), (2, 80696448), (3, 53797632), (4, 40348224), (6, 26898816), (7, 23056128), (8, 20174112), (9, 17932544), (12, 13449408), (14, 11528064), (16, 10087056), (18, 8966272), (21, 7685376), (24, 6724704), (28, 5764032), (32, 5043528), (36, 4483136), (42, 3842688), (48, 3362352), (56, 2882016), (63, 2561792), (64, 2521764), (72, 2241568), (84, 1921344), (96, 1681176), (112, 1441008), (126, 1280896), (128, 1260882), (144, 1120784), (168, 960672), (192, 840588), (224, 720504), (252, 640448), (256, 630441), (288, 560392), (336, 480336), (384, 420294), (448, 360252), (504, 320224), (576, 280196), (672, 240168), (768, 210147), (896, 180126), (1008, 160112), (1152, 140098), (1344, 120084), (1792, 90063), (2016, 80056), (2304, 70049), (2688, 60042), (4032, 40028), (5376, 30021), (8064, 20014), (10007, 16128)]