128735424

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{13147}}^1$

素因数の和:13182

約数の個数: 84

約数和(自身を含む): 390732264

約数和(自身を除く): 261996840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 13147, 26294, 39441, 52588, 78882, 105176, 118323, 157764, 210352, 223499, 236646, 315528, 420704, 446998, 473292, 631056, 670497, 841408, 893996, 946584, 1262112, 1340994, 1787992, 1893168, 2011491, 2524224, 2681988, 3575984, 3786336, 4022982, 5363976, 7151968, 7572672, 8045964, 10727952, 14303936, 16091928, 21455904, 32183856, 42911808, 64367712, 128735424]

約数ペア:

[(1, 128735424), (2, 64367712), (3, 42911808), (4, 32183856), (6, 21455904), (8, 16091928), (9, 14303936), (12, 10727952), (16, 8045964), (17, 7572672), (18, 7151968), (24, 5363976), (32, 4022982), (34, 3786336), (36, 3575984), (48, 2681988), (51, 2524224), (64, 2011491), (68, 1893168), (72, 1787992), (96, 1340994), (102, 1262112), (136, 946584), (144, 893996), (153, 841408), (192, 670497), (204, 631056), (272, 473292), (288, 446998), (306, 420704), (408, 315528), (544, 236646), (576, 223499), (612, 210352), (816, 157764), (1088, 118323), (1224, 105176), (1632, 78882), (2448, 52588), (3264, 39441), (4896, 26294), (9792, 13147)]