149389856

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3238

約数の個数: 96

約数和(自身を含む): 386104320

約数和(自身を除く): 236714464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 532, 608, 616, 836, 1064, 1232, 1463, 1672, 2128, 2464, 2926, 3191, 3344, 4256, 5852, 6382, 6688, 11704, 12764, 22337, 23408, 25528, 35101, 44674, 46816, 51056, 60629, 70202, 89348, 102112, 121258, 140404, 178696, 242516, 245707, 280808, 357392, 424403, 485032, 491414, 561616, 666919, 714784, 848806, 970064, 982828, 1123232, 1333838, 1697612, 1940128, 1965656, 2667676, 3395224, 3931312, 4668433, 5335352, 6790448, 7862624, 9336866, 10670704, 13580896, 18673732, 21341408, 37347464, 74694928, 149389856]

約数ペア:

[(1, 149389856), (2, 74694928), (4, 37347464), (7, 21341408), (8, 18673732), (11, 13580896), (14, 10670704), (16, 9336866), (19, 7862624), (22, 6790448), (28, 5335352), (32, 4668433), (38, 3931312), (44, 3395224), (56, 2667676), (76, 1965656), (77, 1940128), (88, 1697612), (112, 1333838), (133, 1123232), (152, 982828), (154, 970064), (176, 848806), (209, 714784), (224, 666919), (266, 561616), (304, 491414), (308, 485032), (352, 424403), (418, 357392), (532, 280808), (608, 245707), (616, 242516), (836, 178696), (1064, 140404), (1232, 121258), (1463, 102112), (1672, 89348), (2128, 70202), (2464, 60629), (2926, 51056), (3191, 46816), (3344, 44674), (4256, 35101), (5852, 25528), (6382, 23408), (6688, 22337), (11704, 12764)]