239102208

素因数分解:

$2^8\times 3^2\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:840

約数の個数: 108

約数和(自身を含む): 694831228

約数和(自身を除く): 455729020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 157, 192, 256, 288, 314, 384, 471, 576, 628, 661, 768, 942, 1152, 1256, 1322, 1413, 1884, 1983, 2304, 2512, 2644, 2826, 3768, 3966, 5024, 5288, 5652, 5949, 7536, 7932, 10048, 10576, 11304, 11898, 15072, 15864, 20096, 21152, 22608, 23796, 30144, 31728, 40192, 42304, 45216, 47592, 60288, 63456, 84608, 90432, 95184, 103777, 120576, 126912, 169216, 180864, 190368, 207554, 253824, 311331, 361728, 380736, 415108, 507648, 622662, 761472, 830216, 933993, 1245324, 1522944, 1660432, 1867986, 2490648, 3320864, 3735972, 4981296, 6641728, 7471944, 9962592, 13283456, 14943888, 19925184, 26566912, 29887776, 39850368, 59775552, 79700736, 119551104, 239102208]

約数ペア:

[(1, 239102208), (2, 119551104), (3, 79700736), (4, 59775552), (6, 39850368), (8, 29887776), (9, 26566912), (12, 19925184), (16, 14943888), (18, 13283456), (24, 9962592), (32, 7471944), (36, 6641728), (48, 4981296), (64, 3735972), (72, 3320864), (96, 2490648), (128, 1867986), (144, 1660432), (157, 1522944), (192, 1245324), (256, 933993), (288, 830216), (314, 761472), (384, 622662), (471, 507648), (576, 415108), (628, 380736), (661, 361728), (768, 311331), (942, 253824), (1152, 207554), (1256, 190368), (1322, 180864), (1413, 169216), (1884, 126912), (1983, 120576), (2304, 103777), (2512, 95184), (2644, 90432), (2826, 84608), (3768, 63456), (3966, 60288), (5024, 47592), (5288, 45216), (5652, 42304), (5949, 40192), (7536, 31728), (7932, 30144), (10048, 23796), (10576, 22608), (11304, 21152), (11898, 20096), (15072, 15864)]