194635584008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1399}}^1\times {\mathrm{2179}}^1$

素因数の和:3954

約数の個数: 64

約数和(自身を含む): 382354560000

約数和(自身を除く): 187718975992

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 347, 694, 1388, 1399, 2179, 2776, 2798, 4358, 5596, 7981, 8716, 11192, 15962, 17432, 31924, 32177, 50117, 63848, 64354, 100234, 128708, 200468, 257416, 400936, 485453, 756113, 970906, 1512226, 1941812, 3024452, 3048421, 3883624, 6048904, 6096842, 11165419, 12193684, 17390599, 22330838, 24387368, 34781198, 44661676, 69562396, 70113683, 89323352, 139124792, 140227366, 280454732, 560909464, 1057802087, 2115604174, 4231208348, 8462416696, 24329448001, 48658896002, 97317792004, 194635584008]

約数ペア:

[(1, 194635584008), (2, 97317792004), (4, 48658896002), (8, 24329448001), (23, 8462416696), (46, 4231208348), (92, 2115604174), (184, 1057802087), (347, 560909464), (694, 280454732), (1388, 140227366), (1399, 139124792), (2179, 89323352), (2776, 70113683), (2798, 69562396), (4358, 44661676), (5596, 34781198), (7981, 24387368), (8716, 22330838), (11192, 17390599), (15962, 12193684), (17432, 11165419), (31924, 6096842), (32177, 6048904), (50117, 3883624), (63848, 3048421), (64354, 3024452), (100234, 1941812), (128708, 1512226), (200468, 970906), (257416, 756113), (400936, 485453)]