120289194

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1683

約数の個数: 48

約数和(自身を含む): 268804224

約数和(自身を除く): 148515030

約数列:

[1, 2, 3, 6, 9, 18, 61, 71, 122, 142, 183, 213, 366, 426, 549, 639, 1098, 1278, 1543, 3086, 4331, 4629, 8662, 9258, 12993, 13887, 25986, 27774, 38979, 77958, 94123, 109553, 188246, 219106, 282369, 328659, 564738, 657318, 847107, 985977, 1694214, 1971954, 6682733, 13365466, 20048199, 40096398, 60144597, 120289194]

約数ペア:

[(1, 120289194), (2, 60144597), (3, 40096398), (6, 20048199), (9, 13365466), (18, 6682733), (61, 1971954), (71, 1694214), (122, 985977), (142, 847107), (183, 657318), (213, 564738), (366, 328659), (426, 282369), (549, 219106), (639, 188246), (1098, 109553), (1278, 94123), (1543, 77958), (3086, 38979), (4331, 27774), (4629, 25986), (8662, 13887), (9258, 12993)]