147729636

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71993}}^1$

素因数の和:72025

約数の個数: 48

約数和(自身を含む): 403166400

約数和(自身を除く): 255436764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 71993, 143986, 215979, 287972, 431958, 647937, 863916, 1295874, 1367867, 1943811, 2591748, 2735734, 3887622, 4103601, 5471468, 7775244, 8207202, 12310803, 16414404, 24621606, 36932409, 49243212, 73864818, 147729636]

約数ペア:

[(1, 147729636), (2, 73864818), (3, 49243212), (4, 36932409), (6, 24621606), (9, 16414404), (12, 12310803), (18, 8207202), (19, 7775244), (27, 5471468), (36, 4103601), (38, 3887622), (54, 2735734), (57, 2591748), (76, 1943811), (108, 1367867), (114, 1295874), (171, 863916), (228, 647937), (342, 431958), (513, 287972), (684, 215979), (1026, 143986), (2052, 71993)]