148220656485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1\times {\mathrm{21487}}^1$

素因数の和:22034

約数の個数: 64

約数和(自身を含む): 261998198784

約数和(自身を除く): 113777542299

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 165, 291, 431, 485, 1067, 1293, 1455, 2155, 3201, 4741, 5335, 6465, 14223, 16005, 21487, 23705, 41807, 64461, 71115, 107435, 125421, 209035, 236357, 322305, 459877, 627105, 709071, 1181785, 1379631, 2084239, 2299385, 3545355, 6252717, 6898155, 9260897, 10421195, 22926629, 27782691, 31263585, 46304485, 68779887, 101869867, 114633145, 138913455, 305609601, 343899435, 509349335, 898307009, 1528048005, 2694921027, 4491535045, 9881377099, 13474605135, 29644131297, 49406885495, 148220656485]

約数ペア:

[(1, 148220656485), (3, 49406885495), (5, 29644131297), (11, 13474605135), (15, 9881377099), (33, 4491535045), (55, 2694921027), (97, 1528048005), (165, 898307009), (291, 509349335), (431, 343899435), (485, 305609601), (1067, 138913455), (1293, 114633145), (1455, 101869867), (2155, 68779887), (3201, 46304485), (4741, 31263585), (5335, 27782691), (6465, 22926629), (14223, 10421195), (16005, 9260897), (21487, 6898155), (23705, 6252717), (41807, 3545355), (64461, 2299385), (71115, 2084239), (107435, 1379631), (125421, 1181785), (209035, 709071), (236357, 627105), (322305, 459877)]