166877406

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7681}}^1$

素因数の和:7777

約数の個数: 48

約数和(自身を含む): 388279008

約数和(自身を除く): 221401602

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 639, 1207, 1278, 2414, 3621, 7242, 7681, 10863, 15362, 21726, 23043, 46086, 69129, 130577, 138258, 261154, 391731, 545351, 783462, 1090702, 1175193, 1636053, 2350386, 3272106, 4908159, 9270967, 9816318, 18541934, 27812901, 55625802, 83438703, 166877406]

約数ペア:

[(1, 166877406), (2, 83438703), (3, 55625802), (6, 27812901), (9, 18541934), (17, 9816318), (18, 9270967), (34, 4908159), (51, 3272106), (71, 2350386), (102, 1636053), (142, 1175193), (153, 1090702), (213, 783462), (306, 545351), (426, 391731), (639, 261154), (1207, 138258), (1278, 130577), (2414, 69129), (3621, 46086), (7242, 23043), (7681, 21726), (10863, 15362)]