140087454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{16477}}^1$

素因数の和:16604

約数の個数: 32

約数和(自身を含む): 304513440

約数和(自身を除く): 164425986

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8502, 16477, 32954, 49431, 98862, 214201, 428402, 642603, 1285206, 1795993, 3591986, 5387979, 10775958, 23347909, 46695818, 70043727, 140087454]

約数ペア:

[(1, 140087454), (2, 70043727), (3, 46695818), (6, 23347909), (13, 10775958), (26, 5387979), (39, 3591986), (78, 1795993), (109, 1285206), (218, 642603), (327, 428402), (654, 214201), (1417, 98862), (2834, 49431), (4251, 32954), (8502, 16477)]