145995392

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 308815200

約数和(自身を除く): 162819808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 173, 304, 346, 347, 608, 692, 694, 1216, 1384, 1388, 2432, 2768, 2776, 3287, 5536, 5552, 6574, 6593, 11072, 11104, 13148, 13186, 22144, 22208, 26296, 26372, 44416, 52592, 52744, 60031, 105184, 105488, 120062, 210368, 210976, 240124, 420736, 421952, 480248, 843904, 960496, 1140589, 1920992, 2281178, 3841984, 4562356, 7683968, 9124712, 18249424, 36498848, 72997696, 145995392]

約数ペア:

[(1, 145995392), (2, 72997696), (4, 36498848), (8, 18249424), (16, 9124712), (19, 7683968), (32, 4562356), (38, 3841984), (64, 2281178), (76, 1920992), (128, 1140589), (152, 960496), (173, 843904), (304, 480248), (346, 421952), (347, 420736), (608, 240124), (692, 210976), (694, 210368), (1216, 120062), (1384, 105488), (1388, 105184), (2432, 60031), (2768, 52744), (2776, 52592), (3287, 44416), (5536, 26372), (5552, 26296), (6574, 22208), (6593, 22144), (11072, 13186), (11104, 13148)]