128974751808

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{721529}}^1$

素因数の和:721577

約数の個数: 168

約数和(自身を含む): 417852453600

約数和(自身を除く): 288877701792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 192, 196, 224, 228, 266, 294, 304, 336, 392, 399, 448, 456, 532, 588, 608, 672, 784, 798, 912, 931, 1064, 1176, 1216, 1344, 1568, 1596, 1824, 1862, 2128, 2352, 2793, 3136, 3192, 3648, 3724, 4256, 4704, 5586, 6384, 7448, 8512, 9408, 11172, 12768, 14896, 22344, 25536, 29792, 44688, 59584, 89376, 178752, 721529, 1443058, 2164587, 2886116, 4329174, 5050703, 5772232, 8658348, 10101406, 11544464, 13709051, 15152109, 17316696, 20202812, 23088928, 27418102, 30304218, 34633392, 35354921, 40405624, 41127153, 46177856, 54836204, 60608436, 69266784, 70709842, 80811248, 82254306, 95963357, 106064763, 109672408, 121216872, 138533568, 141419684, 161622496, 164508612, 191926714, 212129526, 219344816, 242433744, 282839368, 287890071, 323244992, 329017224, 383853428, 424259052, 438689632, 484867488, 565678736, 575780142, 658034448, 671743499, 767706856, 848518104, 877379264, 969734976, 1131357472, 1151560284, 1316068896, 1343486998, 1535413712, 1697036208, 2015230497, 2262714944, 2303120568, 2632137792, 2686973996, 3070827424, 3394072416, 4030460994, 4606241136, 5373947992, 6141654848, 6788144832, 8060921988, 9212482272, 10747895984, 16121843976, 18424964544, 21495791968, 32243687952, 42991583936, 64487375904, 128974751808]

約数ペア:

[(1, 128974751808), (2, 64487375904), (3, 42991583936), (4, 32243687952), (6, 21495791968), (7, 18424964544), (8, 16121843976), (12, 10747895984), (14, 9212482272), (16, 8060921988), (19, 6788144832), (21, 6141654848), (24, 5373947992), (28, 4606241136), (32, 4030460994), (38, 3394072416), (42, 3070827424), (48, 2686973996), (49, 2632137792), (56, 2303120568), (57, 2262714944), (64, 2015230497), (76, 1697036208), (84, 1535413712), (96, 1343486998), (98, 1316068896), (112, 1151560284), (114, 1131357472), (133, 969734976), (147, 877379264), (152, 848518104), (168, 767706856), (192, 671743499), (196, 658034448), (224, 575780142), (228, 565678736), (266, 484867488), (294, 438689632), (304, 424259052), (336, 383853428), (392, 329017224), (399, 323244992), (448, 287890071), (456, 282839368), (532, 242433744), (588, 219344816), (608, 212129526), (672, 191926714), (784, 164508612), (798, 161622496), (912, 141419684), (931, 138533568), (1064, 121216872), (1176, 109672408), (1216, 106064763), (1344, 95963357), (1568, 82254306), (1596, 80811248), (1824, 70709842), (1862, 69266784), (2128, 60608436), (2352, 54836204), (2793, 46177856), (3136, 41127153), (3192, 40405624), (3648, 35354921), (3724, 34633392), (4256, 30304218), (4704, 27418102), (5586, 23088928), (6384, 20202812), (7448, 17316696), (8512, 15152109), (9408, 13709051), (11172, 11544464), (12768, 10101406), (14896, 8658348), (22344, 5772232), (25536, 5050703), (29792, 4329174), (44688, 2886116), (59584, 2164587), (89376, 1443058), (178752, 721529)]