149068612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1913}}^1$

素因数の和:1969

約数の個数: 72

約数和(自身を含む): 342131328

約数和(自身を除く): 193062716

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 121, 154, 161, 242, 253, 308, 322, 484, 506, 644, 847, 1012, 1694, 1771, 1913, 2783, 3388, 3542, 3826, 5566, 7084, 7652, 11132, 13391, 19481, 21043, 26782, 38962, 42086, 43999, 53564, 77924, 84172, 87998, 147301, 175996, 231473, 294602, 307993, 462946, 483989, 589204, 615986, 925892, 967978, 1231972, 1620311, 1935956, 3240622, 3387923, 5323879, 6481244, 6775846, 10647758, 13551692, 21295516, 37267153, 74534306, 149068612]

約数ペア:

[(1, 149068612), (2, 74534306), (4, 37267153), (7, 21295516), (11, 13551692), (14, 10647758), (22, 6775846), (23, 6481244), (28, 5323879), (44, 3387923), (46, 3240622), (77, 1935956), (92, 1620311), (121, 1231972), (154, 967978), (161, 925892), (242, 615986), (253, 589204), (308, 483989), (322, 462946), (484, 307993), (506, 294602), (644, 231473), (847, 175996), (1012, 147301), (1694, 87998), (1771, 84172), (1913, 77924), (2783, 53564), (3388, 43999), (3542, 42086), (3826, 38962), (5566, 26782), (7084, 21043), (7652, 19481), (11132, 13391)]