157861956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{98911}}^1$

素因数の和:98944

約数の個数: 48

約数和(自身を含む): 443125760

約数和(自身を除く): 285263804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 98911, 197822, 296733, 395644, 593466, 692377, 1186932, 1384754, 1879309, 2077131, 2769508, 3758618, 4154262, 5637927, 7517236, 8308524, 11275854, 13155163, 22551708, 26310326, 39465489, 52620652, 78930978, 157861956]

約数ペア:

[(1, 157861956), (2, 78930978), (3, 52620652), (4, 39465489), (6, 26310326), (7, 22551708), (12, 13155163), (14, 11275854), (19, 8308524), (21, 7517236), (28, 5637927), (38, 4154262), (42, 3758618), (57, 2769508), (76, 2077131), (84, 1879309), (114, 1384754), (133, 1186932), (228, 692377), (266, 593466), (399, 395644), (532, 296733), (798, 197822), (1596, 98911)]