128991072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6619}}^1$

素因数の和:6668

約数の個数: 96

約数和(自身を含む): 400377600

約数和(自身を除く): 271386528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 336, 348, 406, 464, 609, 672, 696, 812, 928, 1218, 1392, 1624, 2436, 2784, 3248, 4872, 6496, 6619, 9744, 13238, 19488, 19857, 26476, 39714, 46333, 52952, 79428, 92666, 105904, 138999, 158856, 185332, 191951, 211808, 277998, 317712, 370664, 383902, 555996, 575853, 635424, 741328, 767804, 1111992, 1151706, 1343657, 1482656, 1535608, 2223984, 2303412, 2687314, 3071216, 4030971, 4447968, 4606824, 5374628, 6142432, 8061942, 9213648, 10749256, 16123884, 18427296, 21498512, 32247768, 42997024, 64495536, 128991072]

約数ペア:

[(1, 128991072), (2, 64495536), (3, 42997024), (4, 32247768), (6, 21498512), (7, 18427296), (8, 16123884), (12, 10749256), (14, 9213648), (16, 8061942), (21, 6142432), (24, 5374628), (28, 4606824), (29, 4447968), (32, 4030971), (42, 3071216), (48, 2687314), (56, 2303412), (58, 2223984), (84, 1535608), (87, 1482656), (96, 1343657), (112, 1151706), (116, 1111992), (168, 767804), (174, 741328), (203, 635424), (224, 575853), (232, 555996), (336, 383902), (348, 370664), (406, 317712), (464, 277998), (609, 211808), (672, 191951), (696, 185332), (812, 158856), (928, 138999), (1218, 105904), (1392, 92666), (1624, 79428), (2436, 52952), (2784, 46333), (3248, 39714), (4872, 26476), (6496, 19857), (6619, 19488), (9744, 13238)]