139805316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24121}}^1$

素因数の和:24161

約数の個数: 72

約数和(自身を含む): 421459584

約数和(自身を除く): 281654268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 24121, 48242, 72363, 96484, 144726, 168847, 217089, 289452, 337694, 434178, 506541, 554783, 675388, 868356, 1013082, 1109566, 1519623, 1664349, 2026164, 2219132, 3039246, 3328698, 3883481, 4993047, 6078492, 6657396, 7766962, 9986094, 11650443, 15533924, 19972188, 23300886, 34951329, 46601772, 69902658, 139805316]

約数ペア:

[(1, 139805316), (2, 69902658), (3, 46601772), (4, 34951329), (6, 23300886), (7, 19972188), (9, 15533924), (12, 11650443), (14, 9986094), (18, 7766962), (21, 6657396), (23, 6078492), (28, 4993047), (36, 3883481), (42, 3328698), (46, 3039246), (63, 2219132), (69, 2026164), (84, 1664349), (92, 1519623), (126, 1109566), (138, 1013082), (161, 868356), (207, 675388), (252, 554783), (276, 506541), (322, 434178), (414, 337694), (483, 289452), (644, 217089), (828, 168847), (966, 144726), (1449, 96484), (1932, 72363), (2898, 48242), (5796, 24121)]