138255984

素因数分解:

$2^4\times 3^4\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1124

約数の個数: 100

約数和(自身を含む): 404297784

約数和(自身を除く): 266041800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 107, 108, 144, 162, 214, 216, 321, 324, 428, 432, 642, 648, 856, 963, 997, 1284, 1296, 1712, 1926, 1994, 2568, 2889, 2991, 3852, 3988, 5136, 5778, 5982, 7704, 7976, 8667, 8973, 11556, 11964, 15408, 15952, 17334, 17946, 23112, 23928, 26919, 34668, 35892, 46224, 47856, 53838, 69336, 71784, 80757, 106679, 107676, 138672, 143568, 161514, 213358, 215352, 320037, 323028, 426716, 430704, 640074, 646056, 853432, 960111, 1280148, 1292112, 1706864, 1920222, 2560296, 2880333, 3840444, 5120592, 5760666, 7680888, 8640999, 11521332, 15361776, 17281998, 23042664, 34563996, 46085328, 69127992, 138255984]

約数ペア:

[(1, 138255984), (2, 69127992), (3, 46085328), (4, 34563996), (6, 23042664), (8, 17281998), (9, 15361776), (12, 11521332), (16, 8640999), (18, 7680888), (24, 5760666), (27, 5120592), (36, 3840444), (48, 2880333), (54, 2560296), (72, 1920222), (81, 1706864), (107, 1292112), (108, 1280148), (144, 960111), (162, 853432), (214, 646056), (216, 640074), (321, 430704), (324, 426716), (428, 323028), (432, 320037), (642, 215352), (648, 213358), (856, 161514), (963, 143568), (997, 138672), (1284, 107676), (1296, 106679), (1712, 80757), (1926, 71784), (1994, 69336), (2568, 53838), (2889, 47856), (2991, 46224), (3852, 35892), (3988, 34668), (5136, 26919), (5778, 23928), (5982, 23112), (7704, 17946), (7976, 17334), (8667, 15952), (8973, 15408), (11556, 11964)]