149780442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1699}}^1\times {\mathrm{2099}}^1$

素因数の和:3810

約数の個数: 32

約数和(自身を含む): 342720000

約数和(自身を除く): 192939558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1699, 2099, 3398, 4198, 5097, 6297, 10194, 11893, 12594, 14693, 23786, 29386, 35679, 44079, 71358, 88158, 3566201, 7132402, 10698603, 21397206, 24963407, 49926814, 74890221, 149780442]

約数ペア:

[(1, 149780442), (2, 74890221), (3, 49926814), (6, 24963407), (7, 21397206), (14, 10698603), (21, 7132402), (42, 3566201), (1699, 88158), (2099, 71358), (3398, 44079), (4198, 35679), (5097, 29386), (6297, 23786), (10194, 14693), (11893, 12594)]