142630866

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 384134400

約数和(自身を除く): 241503534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 79, 89, 98, 126, 138, 147, 158, 161, 178, 207, 237, 267, 294, 322, 414, 441, 474, 483, 534, 553, 623, 711, 801, 882, 966, 1106, 1127, 1246, 1422, 1449, 1602, 1659, 1817, 1869, 2047, 2254, 2898, 3318, 3381, 3634, 3738, 3871, 4094, 4361, 4977, 5451, 5607, 6141, 6762, 7031, 7742, 8722, 9954, 10143, 10902, 11214, 11613, 12282, 12719, 13083, 14062, 14329, 16353, 18423, 20286, 21093, 23226, 25438, 26166, 28658, 32706, 34839, 36846, 38157, 39249, 42186, 42987, 49217, 63279, 69678, 76314, 78498, 85974, 89033, 98434, 100303, 114471, 126558, 128961, 147651, 161713, 178066, 200606, 228942, 257922, 267099, 295302, 300909, 323426, 344519, 442953, 485139, 534198, 601818, 689038, 801297, 885906, 902727, 970278, 1033557, 1131991, 1455417, 1602594, 1805454, 2067114, 2263982, 2910834, 3100671, 3395973, 6201342, 6791946, 7923937, 10187919, 15847874, 20375838, 23771811, 47543622, 71315433, 142630866]

約数ペア:

[(1, 142630866), (2, 71315433), (3, 47543622), (6, 23771811), (7, 20375838), (9, 15847874), (14, 10187919), (18, 7923937), (21, 6791946), (23, 6201342), (42, 3395973), (46, 3100671), (49, 2910834), (63, 2263982), (69, 2067114), (79, 1805454), (89, 1602594), (98, 1455417), (126, 1131991), (138, 1033557), (147, 970278), (158, 902727), (161, 885906), (178, 801297), (207, 689038), (237, 601818), (267, 534198), (294, 485139), (322, 442953), (414, 344519), (441, 323426), (474, 300909), (483, 295302), (534, 267099), (553, 257922), (623, 228942), (711, 200606), (801, 178066), (882, 161713), (966, 147651), (1106, 128961), (1127, 126558), (1246, 114471), (1422, 100303), (1449, 98434), (1602, 89033), (1659, 85974), (1817, 78498), (1869, 76314), (2047, 69678), (2254, 63279), (2898, 49217), (3318, 42987), (3381, 42186), (3634, 39249), (3738, 38157), (3871, 36846), (4094, 34839), (4361, 32706), (4977, 28658), (5451, 26166), (5607, 25438), (6141, 23226), (6762, 21093), (7031, 20286), (7742, 18423), (8722, 16353), (9954, 14329), (10143, 14062), (10902, 13083), (11214, 12719), (11613, 12282)]