121420796

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149533}}^1$

素因数の和:149573

約数の個数: 24

約数和(自身を含む): 251217120

約数和(自身を除く): 129796324

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 149533, 299066, 598132, 1046731, 2093462, 4186924, 4336457, 8672914, 17345828, 30355199, 60710398, 121420796]

約数ペア:

[(1, 121420796), (2, 60710398), (4, 30355199), (7, 17345828), (14, 8672914), (28, 4336457), (29, 4186924), (58, 2093462), (116, 1046731), (203, 598132), (406, 299066), (812, 149533)]