167143228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1489}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 353785600

約数和(自身を除く): 186642372

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 211, 266, 422, 532, 844, 1477, 1489, 2954, 2978, 4009, 5908, 5956, 8018, 10423, 16036, 20846, 28063, 28291, 41692, 56126, 56582, 112252, 113164, 198037, 314179, 396074, 628358, 792148, 1256716, 2199253, 4398506, 5969401, 8797012, 11938802, 23877604, 41785807, 83571614, 167143228]

約数ペア:

[(1, 167143228), (2, 83571614), (4, 41785807), (7, 23877604), (14, 11938802), (19, 8797012), (28, 5969401), (38, 4398506), (76, 2199253), (133, 1256716), (211, 792148), (266, 628358), (422, 396074), (532, 314179), (844, 198037), (1477, 113164), (1489, 112252), (2954, 56582), (2978, 56126), (4009, 41692), (5908, 28291), (5956, 28063), (8018, 20846), (10423, 16036)]