128560428

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{58543}}^1$

素因数の和:58614

約数の個数: 36

約数和(自身を含む): 330305248

約数和(自身を除く): 201744820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 58543, 117086, 175629, 234172, 351258, 526887, 702516, 1053774, 2107548, 3571123, 7142246, 10713369, 14284492, 21426738, 32140107, 42853476, 64280214, 128560428]

約数ペア:

[(1, 128560428), (2, 64280214), (3, 42853476), (4, 32140107), (6, 21426738), (9, 14284492), (12, 10713369), (18, 7142246), (36, 3571123), (61, 2107548), (122, 1053774), (183, 702516), (244, 526887), (366, 351258), (549, 234172), (732, 175629), (1098, 117086), (2196, 58543)]