148970864

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{78241}}^1$

素因数の和:78273

約数の個数: 40

約数和(自身を含む): 349272288

約数和(自身を除く): 200301424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 78241, 156482, 312964, 547687, 625928, 1095374, 1251856, 1330097, 2190748, 2660194, 4381496, 5320388, 8762992, 9310679, 10640776, 18621358, 21281552, 37242716, 74485432, 148970864]

約数ペア:

[(1, 148970864), (2, 74485432), (4, 37242716), (7, 21281552), (8, 18621358), (14, 10640776), (16, 9310679), (17, 8762992), (28, 5320388), (34, 4381496), (56, 2660194), (68, 2190748), (112, 1330097), (119, 1251856), (136, 1095374), (238, 625928), (272, 547687), (476, 312964), (952, 156482), (1904, 78241)]