154915705724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3037}}^2$

素因数の和:6127

約数の個数: 72

約数和(自身を含む): 325507638960

約数和(自身を除く): 170591933236

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 3037, 4199, 6074, 8398, 12148, 16796, 39481, 51629, 57703, 78962, 103258, 115406, 157924, 206516, 230812, 671177, 750139, 980951, 1342354, 1500278, 1961902, 2684708, 3000556, 3923804, 9223369, 12752363, 18446738, 25504726, 36893476, 51009452, 119903797, 156797273, 175244011, 239807594, 313594546, 350488022, 479615188, 627189092, 700976044, 2038364549, 2278172143, 2979148187, 4076729098, 4556344286, 5958296374, 8153458196, 9112688572, 11916592748, 38728926431, 77457852862, 154915705724]

約数ペア:

[(1, 154915705724), (2, 77457852862), (4, 38728926431), (13, 11916592748), (17, 9112688572), (19, 8153458196), (26, 5958296374), (34, 4556344286), (38, 4076729098), (52, 2979148187), (68, 2278172143), (76, 2038364549), (221, 700976044), (247, 627189092), (323, 479615188), (442, 350488022), (494, 313594546), (646, 239807594), (884, 175244011), (988, 156797273), (1292, 119903797), (3037, 51009452), (4199, 36893476), (6074, 25504726), (8398, 18446738), (12148, 12752363), (16796, 9223369), (39481, 3923804), (51629, 3000556), (57703, 2684708), (78962, 1961902), (103258, 1500278), (115406, 1342354), (157924, 980951), (206516, 750139), (230812, 671177)]