118293472

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:392

約数の個数: 72

約数和(自身を含む): 259011648

約数和(自身を除く): 140718176

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 137, 176, 223, 242, 274, 352, 446, 484, 548, 892, 968, 1096, 1507, 1784, 1936, 2192, 2453, 3014, 3568, 3872, 4384, 4906, 6028, 7136, 9812, 12056, 16577, 19624, 24112, 26983, 30551, 33154, 39248, 48224, 53966, 61102, 66308, 78496, 107932, 122204, 132616, 215864, 244408, 265232, 336061, 431728, 488816, 530464, 672122, 863456, 977632, 1344244, 2688488, 3696671, 5376976, 7393342, 10753952, 14786684, 29573368, 59146736, 118293472]

約数ペア:

[(1, 118293472), (2, 59146736), (4, 29573368), (8, 14786684), (11, 10753952), (16, 7393342), (22, 5376976), (32, 3696671), (44, 2688488), (88, 1344244), (121, 977632), (137, 863456), (176, 672122), (223, 530464), (242, 488816), (274, 431728), (352, 336061), (446, 265232), (484, 244408), (548, 215864), (892, 132616), (968, 122204), (1096, 107932), (1507, 78496), (1784, 66308), (1936, 61102), (2192, 53966), (2453, 48224), (3014, 39248), (3568, 33154), (3872, 30551), (4384, 26983), (4906, 24112), (6028, 19624), (7136, 16577), (9812, 12056)]