15667718896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1\times {\mathrm{607}}^1$

素因数の和:1262

約数の個数: 80

約数和(自身を含む): 32243650560

約数和(自身を除く): 16575931664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 197, 304, 394, 431, 607, 788, 862, 1214, 1576, 1724, 2428, 3152, 3448, 3743, 4856, 6896, 7486, 8189, 9712, 11533, 14972, 16378, 23066, 29944, 32756, 46132, 59888, 65512, 84907, 92264, 119579, 131024, 169814, 184528, 239158, 261617, 339628, 478316, 523234, 679256, 956632, 1046468, 1358512, 1613233, 1913264, 2092936, 2272001, 3226466, 4185872, 4544002, 4970723, 6452932, 9088004, 9941446, 12905864, 18176008, 19882892, 25811728, 36352016, 39765784, 51538549, 79531568, 103077098, 206154196, 412308392, 824616784, 979232431, 1958464862, 3916929724, 7833859448, 15667718896]

約数ペア:

[(1, 15667718896), (2, 7833859448), (4, 3916929724), (8, 1958464862), (16, 979232431), (19, 824616784), (38, 412308392), (76, 206154196), (152, 103077098), (197, 79531568), (304, 51538549), (394, 39765784), (431, 36352016), (607, 25811728), (788, 19882892), (862, 18176008), (1214, 12905864), (1576, 9941446), (1724, 9088004), (2428, 6452932), (3152, 4970723), (3448, 4544002), (3743, 4185872), (4856, 3226466), (6896, 2272001), (7486, 2092936), (8189, 1913264), (9712, 1613233), (11533, 1358512), (14972, 1046468), (16378, 956632), (23066, 679256), (29944, 523234), (32756, 478316), (46132, 339628), (59888, 261617), (65512, 239158), (84907, 184528), (92264, 169814), (119579, 131024)]