120357042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 276877440

約数和(自身を除く): 156520398

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 139, 221, 278, 417, 442, 653, 663, 834, 1306, 1326, 1807, 1959, 2363, 3614, 3918, 4726, 5421, 7089, 8489, 10842, 11101, 14178, 16978, 22202, 25467, 30719, 33303, 50934, 61438, 66606, 90767, 92157, 144313, 181534, 184314, 272301, 288626, 432939, 544602, 865878, 1179971, 1543039, 2359942, 3086078, 3539913, 4629117, 7079826, 9258234, 20059507, 40119014, 60178521, 120357042]

約数ペア:

[(1, 120357042), (2, 60178521), (3, 40119014), (6, 20059507), (13, 9258234), (17, 7079826), (26, 4629117), (34, 3539913), (39, 3086078), (51, 2359942), (78, 1543039), (102, 1179971), (139, 865878), (221, 544602), (278, 432939), (417, 288626), (442, 272301), (653, 184314), (663, 181534), (834, 144313), (1306, 92157), (1326, 90767), (1807, 66606), (1959, 61438), (2363, 50934), (3614, 33303), (3918, 30719), (4726, 25467), (5421, 22202), (7089, 16978), (8489, 14178), (10842, 11101)]