148814512

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 369420800

約数和(自身を除く): 220606288

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 79, 88, 112, 121, 139, 154, 158, 176, 242, 278, 308, 316, 484, 553, 556, 616, 632, 847, 869, 968, 973, 1106, 1112, 1232, 1264, 1529, 1694, 1738, 1936, 1946, 2212, 2224, 3058, 3388, 3476, 3892, 4424, 6083, 6116, 6776, 6952, 7784, 8848, 9559, 10703, 10981, 12166, 12232, 13552, 13904, 15568, 16819, 19118, 21406, 21962, 24332, 24464, 33638, 38236, 42812, 43924, 48664, 66913, 67276, 76472, 76867, 85624, 87848, 97328, 117733, 120791, 133826, 134552, 152944, 153734, 171248, 175696, 235466, 241582, 267652, 269104, 307468, 470932, 483164, 535304, 614936, 845537, 941864, 966328, 1070608, 1229872, 1328701, 1691074, 1883728, 1932656, 2657402, 3382148, 5314804, 6764296, 9300907, 10629608, 13528592, 18601814, 21259216, 37203628, 74407256, 148814512]

約数ペア:

[(1, 148814512), (2, 74407256), (4, 37203628), (7, 21259216), (8, 18601814), (11, 13528592), (14, 10629608), (16, 9300907), (22, 6764296), (28, 5314804), (44, 3382148), (56, 2657402), (77, 1932656), (79, 1883728), (88, 1691074), (112, 1328701), (121, 1229872), (139, 1070608), (154, 966328), (158, 941864), (176, 845537), (242, 614936), (278, 535304), (308, 483164), (316, 470932), (484, 307468), (553, 269104), (556, 267652), (616, 241582), (632, 235466), (847, 175696), (869, 171248), (968, 153734), (973, 152944), (1106, 134552), (1112, 133826), (1232, 120791), (1264, 117733), (1529, 97328), (1694, 87848), (1738, 85624), (1936, 76867), (1946, 76472), (2212, 67276), (2224, 66913), (3058, 48664), (3388, 43924), (3476, 42812), (3892, 38236), (4424, 33638), (6083, 24464), (6116, 24332), (6776, 21962), (6952, 21406), (7784, 19118), (8848, 16819), (9559, 15568), (10703, 13904), (10981, 13552), (12166, 12232)]