189039984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18149}}^1$

素因数の和:18198

約数の個数: 80

約数和(自身を含む): 576153600

約数和(自身を除く): 387113616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 18149, 36298, 54447, 72596, 108894, 127043, 145192, 217788, 254086, 290384, 381129, 435576, 508172, 562619, 762258, 871152, 1016344, 1125238, 1524516, 1687857, 2032688, 2250476, 3049032, 3375714, 3938333, 4500952, 6098064, 6751428, 7876666, 9001904, 11814999, 13502856, 15753332, 23629998, 27005712, 31506664, 47259996, 63013328, 94519992, 189039984]

約数ペア:

[(1, 189039984), (2, 94519992), (3, 63013328), (4, 47259996), (6, 31506664), (7, 27005712), (8, 23629998), (12, 15753332), (14, 13502856), (16, 11814999), (21, 9001904), (24, 7876666), (28, 6751428), (31, 6098064), (42, 4500952), (48, 3938333), (56, 3375714), (62, 3049032), (84, 2250476), (93, 2032688), (112, 1687857), (124, 1524516), (168, 1125238), (186, 1016344), (217, 871152), (248, 762258), (336, 562619), (372, 508172), (434, 435576), (496, 381129), (651, 290384), (744, 254086), (868, 217788), (1302, 145192), (1488, 127043), (1736, 108894), (2604, 72596), (3472, 54447), (5208, 36298), (10416, 18149)]