163373784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42281}}^1$

素因数の和:42320

約数の個数: 64

約数和(自身を含む): 487088640

約数和(自身を除く): 323714856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 42281, 84562, 126843, 169124, 253686, 295967, 338248, 507372, 591934, 887901, 972463, 1014744, 1183868, 1775802, 1944926, 2367736, 2917389, 3551604, 3889852, 5834778, 6807241, 7103208, 7779704, 11669556, 13614482, 20421723, 23339112, 27228964, 40843446, 54457928, 81686892, 163373784]

約数ペア:

[(1, 163373784), (2, 81686892), (3, 54457928), (4, 40843446), (6, 27228964), (7, 23339112), (8, 20421723), (12, 13614482), (14, 11669556), (21, 7779704), (23, 7103208), (24, 6807241), (28, 5834778), (42, 3889852), (46, 3551604), (56, 2917389), (69, 2367736), (84, 1944926), (92, 1775802), (138, 1183868), (161, 1014744), (168, 972463), (184, 887901), (276, 591934), (322, 507372), (483, 338248), (552, 295967), (644, 253686), (966, 169124), (1288, 126843), (1932, 84562), (3864, 42281)]