127556928

素因数分解:

$2^6\times 3^2\times {\mathrm{221453}}^1$

素因数の和:221471

約数の個数: 42

約数和(自身を含む): 365620554

約数和(自身を除く): 238063626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 221453, 442906, 664359, 885812, 1328718, 1771624, 1993077, 2657436, 3543248, 3986154, 5314872, 7086496, 7972308, 10629744, 14172992, 15944616, 21259488, 31889232, 42518976, 63778464, 127556928]

約数ペア:

[(1, 127556928), (2, 63778464), (3, 42518976), (4, 31889232), (6, 21259488), (8, 15944616), (9, 14172992), (12, 10629744), (16, 7972308), (18, 7086496), (24, 5314872), (32, 3986154), (36, 3543248), (48, 2657436), (64, 1993077), (72, 1771624), (96, 1328718), (144, 885812), (192, 664359), (288, 442906), (576, 221453)]