130155928

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{122327}}^1$

素因数の和:122359

約数の個数: 32

約数和(自身を含む): 293587200

約数和(自身を除く): 163431272

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 122327, 244654, 489308, 856289, 978616, 1712578, 2324213, 3425156, 4648426, 6850312, 9296852, 16269491, 18593704, 32538982, 65077964, 130155928]

約数ペア:

[(1, 130155928), (2, 65077964), (4, 32538982), (7, 18593704), (8, 16269491), (14, 9296852), (19, 6850312), (28, 4648426), (38, 3425156), (56, 2324213), (76, 1712578), (133, 978616), (152, 856289), (266, 489308), (532, 244654), (1064, 122327)]