162892016

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1867}}^1$

素因数の和:1942

約数の個数: 80

約数和(自身を含む): 389141760

約数和(自身を除く): 226249744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 56, 76, 82, 112, 133, 152, 164, 266, 287, 304, 328, 532, 574, 656, 779, 1064, 1148, 1558, 1867, 2128, 2296, 3116, 3734, 4592, 5453, 6232, 7468, 10906, 12464, 13069, 14936, 21812, 26138, 29872, 35473, 43624, 52276, 70946, 76547, 87248, 104552, 141892, 153094, 209104, 248311, 283784, 306188, 496622, 535829, 567568, 612376, 993244, 1071658, 1224752, 1454393, 1986488, 2143316, 2908786, 3972976, 4286632, 5817572, 8573264, 10180751, 11635144, 20361502, 23270288, 40723004, 81446008, 162892016]

約数ペア:

[(1, 162892016), (2, 81446008), (4, 40723004), (7, 23270288), (8, 20361502), (14, 11635144), (16, 10180751), (19, 8573264), (28, 5817572), (38, 4286632), (41, 3972976), (56, 2908786), (76, 2143316), (82, 1986488), (112, 1454393), (133, 1224752), (152, 1071658), (164, 993244), (266, 612376), (287, 567568), (304, 535829), (328, 496622), (532, 306188), (574, 283784), (656, 248311), (779, 209104), (1064, 153094), (1148, 141892), (1558, 104552), (1867, 87248), (2128, 76547), (2296, 70946), (3116, 52276), (3734, 43624), (4592, 35473), (5453, 29872), (6232, 26138), (7468, 21812), (10906, 14936), (12464, 13069)]