181306368

素因数分解:

$2^{10}\times 3^2\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 132

約数和(自身を含む): 531368448

約数和(自身を除く): 350062080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 191, 192, 206, 256, 288, 309, 382, 384, 412, 512, 573, 576, 618, 764, 768, 824, 927, 1024, 1146, 1152, 1236, 1528, 1536, 1648, 1719, 1854, 2292, 2304, 2472, 3056, 3072, 3296, 3438, 3708, 4584, 4608, 4944, 6112, 6592, 6876, 7416, 9168, 9216, 9888, 12224, 13184, 13752, 14832, 18336, 19673, 19776, 24448, 26368, 27504, 29664, 36672, 39346, 39552, 48896, 52736, 55008, 59019, 59328, 73344, 78692, 79104, 97792, 105472, 110016, 118038, 118656, 146688, 157384, 158208, 177057, 195584, 220032, 236076, 237312, 293376, 314768, 316416, 354114, 440064, 472152, 474624, 586752, 629536, 708228, 880128, 944304, 949248, 1259072, 1416456, 1760256, 1888608, 2518144, 2832912, 3777216, 5036288, 5665824, 7554432, 10072576, 11331648, 15108864, 20145152, 22663296, 30217728, 45326592, 60435456, 90653184, 181306368]

約数ペア:

[(1, 181306368), (2, 90653184), (3, 60435456), (4, 45326592), (6, 30217728), (8, 22663296), (9, 20145152), (12, 15108864), (16, 11331648), (18, 10072576), (24, 7554432), (32, 5665824), (36, 5036288), (48, 3777216), (64, 2832912), (72, 2518144), (96, 1888608), (103, 1760256), (128, 1416456), (144, 1259072), (191, 949248), (192, 944304), (206, 880128), (256, 708228), (288, 629536), (309, 586752), (382, 474624), (384, 472152), (412, 440064), (512, 354114), (573, 316416), (576, 314768), (618, 293376), (764, 237312), (768, 236076), (824, 220032), (927, 195584), (1024, 177057), (1146, 158208), (1152, 157384), (1236, 146688), (1528, 118656), (1536, 118038), (1648, 110016), (1719, 105472), (1854, 97792), (2292, 79104), (2304, 78692), (2472, 73344), (3056, 59328), (3072, 59019), (3296, 55008), (3438, 52736), (3708, 48896), (4584, 39552), (4608, 39346), (4944, 36672), (6112, 29664), (6592, 27504), (6876, 26368), (7416, 24448), (9168, 19776), (9216, 19673), (9888, 18336), (12224, 14832), (13184, 13752)]