161231290752

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3156941}}^1$

素因数の和:3156984

約数の個数: 128

約数和(自身を含む): 515212934400

約数和(自身を除く): 353981643648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 798, 896, 912, 1064, 1216, 1344, 1596, 1824, 2128, 2432, 2688, 3192, 3648, 4256, 6384, 7296, 8512, 12768, 17024, 25536, 51072, 3156941, 6313882, 9470823, 12627764, 18941646, 22098587, 25255528, 37883292, 44197174, 50511056, 59981879, 66295761, 75766584, 88394348, 101022112, 119963758, 132591522, 151533168, 176788696, 179945637, 202044224, 239927516, 265183044, 303066336, 353577392, 359891274, 404088448, 419873153, 479855032, 530366088, 606132672, 707154784, 719782548, 839746306, 959710064, 1060732176, 1212265344, 1259619459, 1414309568, 1439565096, 1679492612, 1919420128, 2121464352, 2519238918, 2828619136, 2879130192, 3358985224, 3838840256, 4242928704, 5038477836, 5758260384, 6717970448, 7677680512, 8485857408, 10076955672, 11516520768, 13435940896, 20153911344, 23033041536, 26871881792, 40307822688, 53743763584, 80615645376, 161231290752]

約数ペア:

[(1, 161231290752), (2, 80615645376), (3, 53743763584), (4, 40307822688), (6, 26871881792), (7, 23033041536), (8, 20153911344), (12, 13435940896), (14, 11516520768), (16, 10076955672), (19, 8485857408), (21, 7677680512), (24, 6717970448), (28, 5758260384), (32, 5038477836), (38, 4242928704), (42, 3838840256), (48, 3358985224), (56, 2879130192), (57, 2828619136), (64, 2519238918), (76, 2121464352), (84, 1919420128), (96, 1679492612), (112, 1439565096), (114, 1414309568), (128, 1259619459), (133, 1212265344), (152, 1060732176), (168, 959710064), (192, 839746306), (224, 719782548), (228, 707154784), (266, 606132672), (304, 530366088), (336, 479855032), (384, 419873153), (399, 404088448), (448, 359891274), (456, 353577392), (532, 303066336), (608, 265183044), (672, 239927516), (798, 202044224), (896, 179945637), (912, 176788696), (1064, 151533168), (1216, 132591522), (1344, 119963758), (1596, 101022112), (1824, 88394348), (2128, 75766584), (2432, 66295761), (2688, 59981879), (3192, 50511056), (3648, 44197174), (4256, 37883292), (6384, 25255528), (7296, 22098587), (8512, 18941646), (12768, 12627764), (17024, 9470823), (25536, 6313882), (51072, 3156941)]