156779312396

素因数分解:

$2^2\times 7^2\times {\mathrm{2797}}^1\times {\mathrm{285983}}^1$

素因数の和:288798

約数の個数: 36

約数和(自身を含む): 319273109568

約数和(自身を除く): 162493797172

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2797, 5594, 11188, 19579, 39158, 78316, 137053, 274106, 285983, 548212, 571966, 1143932, 2001881, 4003762, 8007524, 14013167, 28026334, 56052668, 799894451, 1599788902, 3199577804, 5599261157, 11198522314, 22397044628, 39194828099, 78389656198, 156779312396]

約数ペア:

[(1, 156779312396), (2, 78389656198), (4, 39194828099), (7, 22397044628), (14, 11198522314), (28, 5599261157), (49, 3199577804), (98, 1599788902), (196, 799894451), (2797, 56052668), (5594, 28026334), (11188, 14013167), (19579, 8007524), (39158, 4003762), (78316, 2001881), (137053, 1143932), (274106, 571966), (285983, 548212)]