128539194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{105533}}^1$

素因数の和:105574

約数の個数: 32

約数和(自身を含む): 303937920

約数和(自身を除く): 175398726

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 105533, 211066, 316599, 633198, 738731, 1477462, 2216193, 3060457, 4432386, 6120914, 9181371, 18362742, 21423199, 42846398, 64269597, 128539194]

約数ペア:

[(1, 128539194), (2, 64269597), (3, 42846398), (6, 21423199), (7, 18362742), (14, 9181371), (21, 6120914), (29, 4432386), (42, 3060457), (58, 2216193), (87, 1477462), (174, 738731), (203, 633198), (406, 316599), (609, 211066), (1218, 105533)]