121509024

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1987}}^1$

素因数の和:2027

約数の個数: 144

約数和(自身を含む): 399778848

約数和(自身を除く): 278269824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 1987, 2184, 2352, 2548, 2912, 3822, 3974, 4368, 4704, 5096, 5961, 7644, 7948, 8736, 10192, 11922, 13909, 15288, 15896, 20384, 23844, 25831, 27818, 30576, 31792, 41727, 47688, 51662, 55636, 61152, 63584, 77493, 83454, 95376, 97363, 103324, 111272, 154986, 166908, 180817, 190752, 194726, 206648, 222544, 292089, 309972, 333816, 361634, 389452, 413296, 445088, 542451, 584178, 619944, 667632, 723268, 778904, 826592, 1084902, 1168356, 1239888, 1265719, 1335264, 1446536, 1557808, 2169804, 2336712, 2479776, 2531438, 2893072, 3115616, 3797157, 4339608, 4673424, 5062876, 5786144, 7594314, 8679216, 9346848, 10125752, 15188628, 17358432, 20251504, 30377256, 40503008, 60754512, 121509024]

約数ペア:

[(1, 121509024), (2, 60754512), (3, 40503008), (4, 30377256), (6, 20251504), (7, 17358432), (8, 15188628), (12, 10125752), (13, 9346848), (14, 8679216), (16, 7594314), (21, 5786144), (24, 5062876), (26, 4673424), (28, 4339608), (32, 3797157), (39, 3115616), (42, 2893072), (48, 2531438), (49, 2479776), (52, 2336712), (56, 2169804), (78, 1557808), (84, 1446536), (91, 1335264), (96, 1265719), (98, 1239888), (104, 1168356), (112, 1084902), (147, 826592), (156, 778904), (168, 723268), (182, 667632), (196, 619944), (208, 584178), (224, 542451), (273, 445088), (294, 413296), (312, 389452), (336, 361634), (364, 333816), (392, 309972), (416, 292089), (546, 222544), (588, 206648), (624, 194726), (637, 190752), (672, 180817), (728, 166908), (784, 154986), (1092, 111272), (1176, 103324), (1248, 97363), (1274, 95376), (1456, 83454), (1568, 77493), (1911, 63584), (1987, 61152), (2184, 55636), (2352, 51662), (2548, 47688), (2912, 41727), (3822, 31792), (3974, 30576), (4368, 27818), (4704, 25831), (5096, 23844), (5961, 20384), (7644, 15896), (7948, 15288), (8736, 13909), (10192, 11922)]