128599968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11257}}^1$

素因数の和:11294

約数の個数: 96

約数和(自身を含む): 408530304

約数和(自身を除く): 279930336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2856, 3808, 5712, 11257, 11424, 22514, 33771, 45028, 67542, 78799, 90056, 135084, 157598, 180112, 191369, 236397, 270168, 315196, 360224, 382738, 472794, 540336, 574107, 630392, 765476, 945588, 1080672, 1148214, 1260784, 1339583, 1530952, 1891176, 2296428, 2521568, 2679166, 3061904, 3782352, 4018749, 4592856, 5358332, 6123808, 7564704, 8037498, 9185712, 10716664, 16074996, 18371424, 21433328, 32149992, 42866656, 64299984, 128599968]

約数ペア:

[(1, 128599968), (2, 64299984), (3, 42866656), (4, 32149992), (6, 21433328), (7, 18371424), (8, 16074996), (12, 10716664), (14, 9185712), (16, 8037498), (17, 7564704), (21, 6123808), (24, 5358332), (28, 4592856), (32, 4018749), (34, 3782352), (42, 3061904), (48, 2679166), (51, 2521568), (56, 2296428), (68, 1891176), (84, 1530952), (96, 1339583), (102, 1260784), (112, 1148214), (119, 1080672), (136, 945588), (168, 765476), (204, 630392), (224, 574107), (238, 540336), (272, 472794), (336, 382738), (357, 360224), (408, 315196), (476, 270168), (544, 236397), (672, 191369), (714, 180112), (816, 157598), (952, 135084), (1428, 90056), (1632, 78799), (1904, 67542), (2856, 45028), (3808, 33771), (5712, 22514), (11257, 11424)]