194986816

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3911}}^1$

素因数の和:3983

約数の個数: 56

約数和(自身を含む): 417332160

約数和(自身を除く): 222345344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1216, 1312, 1558, 2624, 3116, 3911, 6232, 7822, 12464, 15644, 24928, 31288, 49856, 62576, 74309, 125152, 148618, 160351, 250304, 297236, 320702, 594472, 641404, 1188944, 1282808, 2377888, 2565616, 3046669, 4755776, 5131232, 6093338, 10262464, 12186676, 24373352, 48746704, 97493408, 194986816]

約数ペア:

[(1, 194986816), (2, 97493408), (4, 48746704), (8, 24373352), (16, 12186676), (19, 10262464), (32, 6093338), (38, 5131232), (41, 4755776), (64, 3046669), (76, 2565616), (82, 2377888), (152, 1282808), (164, 1188944), (304, 641404), (328, 594472), (608, 320702), (656, 297236), (779, 250304), (1216, 160351), (1312, 148618), (1558, 125152), (2624, 74309), (3116, 62576), (3911, 49856), (6232, 31288), (7822, 24928), (12464, 15644)]