121741928

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{769}}^1$

素因数の和:1050

約数の個数: 64

約数和(自身を含む): 286070400

約数和(自身を除く): 164328472

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 257, 308, 514, 616, 769, 1028, 1538, 1799, 2056, 2827, 3076, 3598, 5383, 5654, 6152, 7196, 8459, 10766, 11308, 14392, 16918, 19789, 21532, 22616, 33836, 39578, 43064, 59213, 67672, 79156, 118426, 158312, 197633, 236852, 395266, 473704, 790532, 1383431, 1581064, 2173963, 2766862, 4347926, 5533724, 8695852, 11067448, 15217741, 17391704, 30435482, 60870964, 121741928]

約数ペア:

[(1, 121741928), (2, 60870964), (4, 30435482), (7, 17391704), (8, 15217741), (11, 11067448), (14, 8695852), (22, 5533724), (28, 4347926), (44, 2766862), (56, 2173963), (77, 1581064), (88, 1383431), (154, 790532), (257, 473704), (308, 395266), (514, 236852), (616, 197633), (769, 158312), (1028, 118426), (1538, 79156), (1799, 67672), (2056, 59213), (2827, 43064), (3076, 39578), (3598, 33836), (5383, 22616), (5654, 21532), (6152, 19789), (7196, 16918), (8459, 14392), (10766, 11308)]