165862008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 499304520

約数和(自身を除く): 333442512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 169, 172, 234, 258, 312, 317, 338, 344, 387, 468, 507, 516, 559, 634, 676, 774, 936, 951, 1014, 1032, 1118, 1268, 1352, 1521, 1548, 1677, 1902, 2028, 2236, 2536, 2853, 3042, 3096, 3354, 3804, 4056, 4121, 4472, 5031, 5706, 6084, 6708, 7267, 7608, 8242, 10062, 11412, 12168, 12363, 13416, 13631, 14534, 16484, 20124, 21801, 22824, 24726, 27262, 29068, 32968, 37089, 40248, 40893, 43602, 49452, 53573, 54524, 58136, 65403, 74178, 81786, 87204, 98904, 107146, 109048, 122679, 130806, 148356, 160719, 163572, 174408, 177203, 214292, 245358, 261612, 296712, 321438, 327144, 354406, 428584, 482157, 490716, 523224, 531609, 642876, 708812, 964314, 981432, 1063218, 1285752, 1417624, 1594827, 1928628, 2126436, 2303639, 3189654, 3857256, 4252872, 4607278, 6379308, 6910917, 9214556, 12758616, 13821834, 18429112, 20732751, 27643668, 41465502, 55287336, 82931004, 165862008]

約数ペア:

[(1, 165862008), (2, 82931004), (3, 55287336), (4, 41465502), (6, 27643668), (8, 20732751), (9, 18429112), (12, 13821834), (13, 12758616), (18, 9214556), (24, 6910917), (26, 6379308), (36, 4607278), (39, 4252872), (43, 3857256), (52, 3189654), (72, 2303639), (78, 2126436), (86, 1928628), (104, 1594827), (117, 1417624), (129, 1285752), (156, 1063218), (169, 981432), (172, 964314), (234, 708812), (258, 642876), (312, 531609), (317, 523224), (338, 490716), (344, 482157), (387, 428584), (468, 354406), (507, 327144), (516, 321438), (559, 296712), (634, 261612), (676, 245358), (774, 214292), (936, 177203), (951, 174408), (1014, 163572), (1032, 160719), (1118, 148356), (1268, 130806), (1352, 122679), (1521, 109048), (1548, 107146), (1677, 98904), (1902, 87204), (2028, 81786), (2236, 74178), (2536, 65403), (2853, 58136), (3042, 54524), (3096, 53573), (3354, 49452), (3804, 43602), (4056, 40893), (4121, 40248), (4472, 37089), (5031, 32968), (5706, 29068), (6084, 27262), (6708, 24726), (7267, 22824), (7608, 21801), (8242, 20124), (10062, 16484), (11412, 14534), (12168, 13631), (12363, 13416)]