129013584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{383969}}^1$

素因数の和:383987

約数の個数: 40

約数和(自身を含む): 380898240

約数和(自身を除く): 251884656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 383969, 767938, 1151907, 1535876, 2303814, 2687783, 3071752, 4607628, 5375566, 6143504, 8063349, 9215256, 10751132, 16126698, 18430512, 21502264, 32253396, 43004528, 64506792, 129013584]

約数ペア:

[(1, 129013584), (2, 64506792), (3, 43004528), (4, 32253396), (6, 21502264), (7, 18430512), (8, 16126698), (12, 10751132), (14, 9215256), (16, 8063349), (21, 6143504), (24, 5375566), (28, 4607628), (42, 3071752), (48, 2687783), (56, 2303814), (84, 1535876), (112, 1151907), (168, 767938), (336, 383969)]