149067369

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 256288032

約数和(自身を除く): 107220663

約数列:

[1, 3, 9, 11, 19, 33, 43, 57, 97, 99, 129, 171, 209, 291, 361, 387, 473, 627, 817, 873, 1067, 1083, 1419, 1843, 1881, 2451, 3201, 3249, 3971, 4171, 4257, 5529, 7353, 8987, 9603, 11913, 12513, 15523, 16587, 20273, 26961, 35017, 35739, 37539, 45881, 46569, 60819, 79249, 80883, 105051, 137643, 139707, 170753, 182457, 237747, 315153, 385187, 412929, 512259, 713241, 871739, 1155561, 1505731, 1536777, 2615217, 3466683, 4517193, 7845651, 13551579, 16563041, 49689123, 149067369]

約数ペア:

[(1, 149067369), (3, 49689123), (9, 16563041), (11, 13551579), (19, 7845651), (33, 4517193), (43, 3466683), (57, 2615217), (97, 1536777), (99, 1505731), (129, 1155561), (171, 871739), (209, 713241), (291, 512259), (361, 412929), (387, 385187), (473, 315153), (627, 237747), (817, 182457), (873, 170753), (1067, 139707), (1083, 137643), (1419, 105051), (1843, 80883), (1881, 79249), (2451, 60819), (3201, 46569), (3249, 45881), (3971, 37539), (4171, 35739), (4257, 35017), (5529, 26961), (7353, 20273), (8987, 16587), (9603, 15523), (11913, 12513)]