156979815434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1890913}}^1$

素因数の和:1891062

約数の個数: 32

約数和(自身を含む): 264304395264

約数和(自身を除く): 107324579830

約数列:

[1, 2, 13, 26, 31, 62, 103, 206, 403, 806, 1339, 2678, 3193, 6386, 41509, 83018, 1890913, 3781826, 24581869, 49163738, 58618303, 117236606, 194764039, 389528078, 762037939, 1524075878, 2531932507, 5063865014, 6037685209, 12075370418, 78489907717, 156979815434]

約数ペア:

[(1, 156979815434), (2, 78489907717), (13, 12075370418), (26, 6037685209), (31, 5063865014), (62, 2531932507), (103, 1524075878), (206, 762037939), (403, 389528078), (806, 194764039), (1339, 117236606), (2678, 58618303), (3193, 49163738), (6386, 24581869), (41509, 3781826), (83018, 1890913)]