152836789

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 186955776

約数和(自身を除く): 34118987

約数列:

[1, 7, 31, 53, 97, 137, 217, 371, 679, 959, 1643, 3007, 4247, 5141, 7261, 11501, 13289, 21049, 29729, 35987, 50827, 93023, 159371, 225091, 411959, 704317, 1115597, 1575637, 2883713, 4930219, 21833827, 152836789]

約数ペア:

[(1, 152836789), (7, 21833827), (31, 4930219), (53, 2883713), (97, 1575637), (137, 1115597), (217, 704317), (371, 411959), (679, 225091), (959, 159371), (1643, 93023), (3007, 50827), (4247, 35987), (5141, 29729), (7261, 21049), (11501, 13289)]