128803968

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{6577}}^1$

素因数の和:6614

約数の個数: 96

約数和(自身を含む): 392509260

約数和(自身を除く): 263705292

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, 128, 136, 144, 153, 192, 204, 272, 288, 306, 384, 408, 544, 576, 612, 816, 1088, 1152, 1224, 1632, 2176, 2448, 3264, 4896, 6528, 6577, 9792, 13154, 19584, 19731, 26308, 39462, 52616, 59193, 78924, 105232, 111809, 118386, 157848, 210464, 223618, 236772, 315696, 335427, 420928, 447236, 473544, 631392, 670854, 841856, 894472, 947088, 1006281, 1262784, 1341708, 1788944, 1894176, 2012562, 2525568, 2683416, 3577888, 3788352, 4025124, 5366832, 7155776, 7576704, 8050248, 10733664, 14311552, 16100496, 21467328, 32200992, 42934656, 64401984, 128803968]

約数ペア:

[(1, 128803968), (2, 64401984), (3, 42934656), (4, 32200992), (6, 21467328), (8, 16100496), (9, 14311552), (12, 10733664), (16, 8050248), (17, 7576704), (18, 7155776), (24, 5366832), (32, 4025124), (34, 3788352), (36, 3577888), (48, 2683416), (51, 2525568), (64, 2012562), (68, 1894176), (72, 1788944), (96, 1341708), (102, 1262784), (128, 1006281), (136, 947088), (144, 894472), (153, 841856), (192, 670854), (204, 631392), (272, 473544), (288, 447236), (306, 420928), (384, 335427), (408, 315696), (544, 236772), (576, 223618), (612, 210464), (816, 157848), (1088, 118386), (1152, 111809), (1224, 105232), (1632, 78924), (2176, 59193), (2448, 52616), (3264, 39462), (4896, 26308), (6528, 19731), (6577, 19584), (9792, 13154)]