153810738

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{16657}}^1$

素因数の和:16693

約数の個数: 48

約数和(自身を含む): 363810720

約数和(自身を除く): 209999982

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 4617, 9234, 16657, 33314, 49971, 99942, 149913, 299826, 316483, 449739, 632966, 899478, 949449, 1349217, 1898898, 2698434, 2848347, 4047651, 5696694, 8095302, 8545041, 17090082, 25635123, 51270246, 76905369, 153810738]

約数ペア:

[(1, 153810738), (2, 76905369), (3, 51270246), (6, 25635123), (9, 17090082), (18, 8545041), (19, 8095302), (27, 5696694), (38, 4047651), (54, 2848347), (57, 2698434), (81, 1898898), (114, 1349217), (162, 949449), (171, 899478), (243, 632966), (342, 449739), (486, 316483), (513, 299826), (1026, 149913), (1539, 99942), (3078, 49971), (4617, 33314), (9234, 16657)]