151631284

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{18869}}^1$

素因数の和:18928

約数の個数: 36

約数和(自身を含む): 316223460

約数和(自身を除く): 164592176

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 18869, 37738, 75476, 132083, 264166, 528332, 773629, 924581, 1547258, 1849162, 3094516, 3698324, 5415403, 10830806, 21661612, 37907821, 75815642, 151631284]

約数ペア:

[(1, 151631284), (2, 75815642), (4, 37907821), (7, 21661612), (14, 10830806), (28, 5415403), (41, 3698324), (49, 3094516), (82, 1849162), (98, 1547258), (164, 924581), (196, 773629), (287, 528332), (574, 264166), (1148, 132083), (2009, 75476), (4018, 37738), (8036, 18869)]