15572816272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{142067}}^1$

素因数の和:142136

約数の個数: 80

約数和(自身を含む): 35514726912

約数和(自身を除く): 19941910640

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 442, 496, 527, 806, 884, 1054, 1612, 1768, 2108, 3224, 3536, 4216, 6448, 6851, 8432, 13702, 27404, 54808, 109616, 142067, 284134, 568268, 1136536, 1846871, 2273072, 2415139, 3693742, 4404077, 4830278, 7387484, 8808154, 9660556, 14774968, 17616308, 19321112, 29549936, 31396807, 35232616, 38642224, 57253001, 62793614, 70465232, 74869309, 114506002, 125587228, 149738618, 229012004, 251174456, 299477236, 458024008, 502348912, 598954472, 916048016, 973301017, 1197908944, 1946602034, 3893204068, 7786408136, 15572816272]

約数ペア:

[(1, 15572816272), (2, 7786408136), (4, 3893204068), (8, 1946602034), (13, 1197908944), (16, 973301017), (17, 916048016), (26, 598954472), (31, 502348912), (34, 458024008), (52, 299477236), (62, 251174456), (68, 229012004), (104, 149738618), (124, 125587228), (136, 114506002), (208, 74869309), (221, 70465232), (248, 62793614), (272, 57253001), (403, 38642224), (442, 35232616), (496, 31396807), (527, 29549936), (806, 19321112), (884, 17616308), (1054, 14774968), (1612, 9660556), (1768, 8808154), (2108, 7387484), (3224, 4830278), (3536, 4404077), (4216, 3693742), (6448, 2415139), (6851, 2273072), (8432, 1846871), (13702, 1136536), (27404, 568268), (54808, 284134), (109616, 142067)]