165244416

素因数分解:

$2^9\times 3^1\times {\mathrm{107581}}^1$

素因数の和:107602

約数の個数: 40

約数和(自身を含む): 440225544

約数和(自身を除く): 274981128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 107581, 215162, 322743, 430324, 645486, 860648, 1290972, 1721296, 2581944, 3442592, 5163888, 6885184, 10327776, 13770368, 20655552, 27540736, 41311104, 55081472, 82622208, 165244416]

約数ペア:

[(1, 165244416), (2, 82622208), (3, 55081472), (4, 41311104), (6, 27540736), (8, 20655552), (12, 13770368), (16, 10327776), (24, 6885184), (32, 5163888), (48, 3442592), (64, 2581944), (96, 1721296), (128, 1290972), (192, 860648), (256, 645486), (384, 430324), (512, 322743), (768, 215162), (1536, 107581)]