190098448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{103}}^1$

素因数の和:264

約数の個数: 60

約数和(自身を含む): 390284544

約数和(自身を除く): 200186096

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 103, 122, 124, 206, 244, 248, 412, 488, 496, 824, 976, 1648, 1891, 3193, 3721, 3782, 6283, 6386, 7442, 7564, 12566, 12772, 14884, 15128, 25132, 25544, 29768, 30256, 50264, 51088, 59536, 100528, 115351, 194773, 230702, 383263, 389546, 461404, 766526, 779092, 922808, 1533052, 1558184, 1845616, 3066104, 3116368, 6132208, 11881153, 23762306, 47524612, 95049224, 190098448]

約数ペア:

[(1, 190098448), (2, 95049224), (4, 47524612), (8, 23762306), (16, 11881153), (31, 6132208), (61, 3116368), (62, 3066104), (103, 1845616), (122, 1558184), (124, 1533052), (206, 922808), (244, 779092), (248, 766526), (412, 461404), (488, 389546), (496, 383263), (824, 230702), (976, 194773), (1648, 115351), (1891, 100528), (3193, 59536), (3721, 51088), (3782, 50264), (6283, 30256), (6386, 29768), (7442, 25544), (7564, 25132), (12566, 15128), (12772, 14884)]