190497076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1045

約数の個数: 72

約数和(自身を含む): 426323520

約数和(自身を除く): 235826444

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 121, 154, 236, 242, 308, 413, 484, 649, 826, 847, 953, 1298, 1652, 1694, 1906, 2596, 3388, 3812, 4543, 6671, 7139, 9086, 10483, 13342, 14278, 18172, 20966, 26684, 28556, 41932, 49973, 56227, 73381, 99946, 112454, 115313, 146762, 199892, 224908, 230626, 293524, 393589, 461252, 618497, 787178, 807191, 1236994, 1574356, 1614382, 2473988, 3228764, 4329479, 6803467, 8658958, 13606934, 17317916, 27213868, 47624269, 95248538, 190497076]

約数ペア:

[(1, 190497076), (2, 95248538), (4, 47624269), (7, 27213868), (11, 17317916), (14, 13606934), (22, 8658958), (28, 6803467), (44, 4329479), (59, 3228764), (77, 2473988), (118, 1614382), (121, 1574356), (154, 1236994), (236, 807191), (242, 787178), (308, 618497), (413, 461252), (484, 393589), (649, 293524), (826, 230626), (847, 224908), (953, 199892), (1298, 146762), (1652, 115313), (1694, 112454), (1906, 99946), (2596, 73381), (3388, 56227), (3812, 49973), (4543, 41932), (6671, 28556), (7139, 26684), (9086, 20966), (10483, 18172), (13342, 14278)]