131013792

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4999}}^1$

素因数の和:5035

約数の個数: 144

約数和(自身を含む): 458640000

約数和(自身を除く): 327626208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 4999, 6552, 8736, 9998, 13104, 14997, 19996, 26208, 29994, 34993, 39992, 44991, 59988, 64987, 69986, 79984, 89982, 104979, 119976, 129974, 139972, 159968, 179964, 194961, 209958, 239952, 259948, 279944, 314937, 359928, 389922, 419916, 454909, 479904, 519896, 559888, 584883, 629874, 719856, 779844, 839832, 909818, 1039792, 1119776, 1169766, 1259748, 1364727, 1439712, 1559688, 1679664, 1819636, 2079584, 2339532, 2519496, 2729454, 3119376, 3359328, 3639272, 4094181, 4679064, 5038992, 5458908, 6238752, 7278544, 8188362, 9358128, 10077984, 10917816, 14557088, 16376724, 18716256, 21835632, 32753448, 43671264, 65506896, 131013792]

約数ペア:

[(1, 131013792), (2, 65506896), (3, 43671264), (4, 32753448), (6, 21835632), (7, 18716256), (8, 16376724), (9, 14557088), (12, 10917816), (13, 10077984), (14, 9358128), (16, 8188362), (18, 7278544), (21, 6238752), (24, 5458908), (26, 5038992), (28, 4679064), (32, 4094181), (36, 3639272), (39, 3359328), (42, 3119376), (48, 2729454), (52, 2519496), (56, 2339532), (63, 2079584), (72, 1819636), (78, 1679664), (84, 1559688), (91, 1439712), (96, 1364727), (104, 1259748), (112, 1169766), (117, 1119776), (126, 1039792), (144, 909818), (156, 839832), (168, 779844), (182, 719856), (208, 629874), (224, 584883), (234, 559888), (252, 519896), (273, 479904), (288, 454909), (312, 419916), (336, 389922), (364, 359928), (416, 314937), (468, 279944), (504, 259948), (546, 239952), (624, 209958), (672, 194961), (728, 179964), (819, 159968), (936, 139972), (1008, 129974), (1092, 119976), (1248, 104979), (1456, 89982), (1638, 79984), (1872, 69986), (2016, 64987), (2184, 59988), (2912, 44991), (3276, 39992), (3744, 34993), (4368, 29994), (4999, 26208), (6552, 19996), (8736, 14997), (9998, 13104)]