170200912

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 407116800

約数和(自身を除く): 236915888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 49, 56, 62, 94, 98, 112, 124, 149, 188, 196, 217, 248, 298, 329, 376, 392, 434, 496, 596, 658, 752, 784, 868, 1043, 1192, 1316, 1457, 1519, 1736, 2086, 2303, 2384, 2632, 2914, 3038, 3472, 4172, 4606, 4619, 5264, 5828, 6076, 7003, 7301, 8344, 9212, 9238, 10199, 11656, 12152, 14006, 14602, 16688, 18424, 18476, 20398, 23312, 24304, 28012, 29204, 32333, 36848, 36952, 40796, 49021, 56024, 58408, 64666, 71393, 73904, 81592, 98042, 112048, 116816, 129332, 142786, 163184, 196084, 217093, 226331, 258664, 285572, 343147, 392168, 434186, 452662, 517328, 571144, 686294, 784336, 868372, 905324, 1142288, 1372588, 1519651, 1736744, 1810648, 2745176, 3039302, 3473488, 3621296, 5490352, 6078604, 10637557, 12157208, 21275114, 24314416, 42550228, 85100456, 170200912]

約数ペア:

[(1, 170200912), (2, 85100456), (4, 42550228), (7, 24314416), (8, 21275114), (14, 12157208), (16, 10637557), (28, 6078604), (31, 5490352), (47, 3621296), (49, 3473488), (56, 3039302), (62, 2745176), (94, 1810648), (98, 1736744), (112, 1519651), (124, 1372588), (149, 1142288), (188, 905324), (196, 868372), (217, 784336), (248, 686294), (298, 571144), (329, 517328), (376, 452662), (392, 434186), (434, 392168), (496, 343147), (596, 285572), (658, 258664), (752, 226331), (784, 217093), (868, 196084), (1043, 163184), (1192, 142786), (1316, 129332), (1457, 116816), (1519, 112048), (1736, 98042), (2086, 81592), (2303, 73904), (2384, 71393), (2632, 64666), (2914, 58408), (3038, 56024), (3472, 49021), (4172, 40796), (4606, 36952), (4619, 36848), (5264, 32333), (5828, 29204), (6076, 28012), (7003, 24304), (7301, 23312), (8344, 20398), (9212, 18476), (9238, 18424), (10199, 16688), (11656, 14602), (12152, 14006)]