142280398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1933}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 243684000

約数和(自身を除く): 101403602

約数列:

[1, 2, 13, 19, 26, 38, 149, 247, 298, 494, 1933, 1937, 2831, 3866, 3874, 5662, 25129, 36727, 36803, 50258, 73454, 73606, 288017, 477451, 576034, 954902, 3744221, 5472323, 7488442, 10944646, 71140199, 142280398]

約数ペア:

[(1, 142280398), (2, 71140199), (13, 10944646), (19, 7488442), (26, 5472323), (38, 3744221), (149, 954902), (247, 576034), (298, 477451), (494, 288017), (1933, 73606), (1937, 73454), (2831, 50258), (3866, 36803), (3874, 36727), (5662, 25129)]