194580256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^2$

素因数の和:306

約数の個数: 72

約数和(自身を含む): 430160220

約数和(自身を除く): 235579964

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 127, 208, 232, 254, 377, 416, 464, 508, 754, 928, 1016, 1508, 1651, 2032, 3016, 3302, 3683, 4064, 6032, 6604, 7366, 12064, 13208, 14732, 16129, 26416, 29464, 32258, 47879, 52832, 58928, 64516, 95758, 117856, 129032, 191516, 209677, 258064, 383032, 419354, 467741, 516128, 766064, 838708, 935482, 1532128, 1677416, 1870964, 3354832, 3741928, 6080633, 6709664, 7483856, 12161266, 14967712, 24322532, 48645064, 97290128, 194580256]

約数ペア:

[(1, 194580256), (2, 97290128), (4, 48645064), (8, 24322532), (13, 14967712), (16, 12161266), (26, 7483856), (29, 6709664), (32, 6080633), (52, 3741928), (58, 3354832), (104, 1870964), (116, 1677416), (127, 1532128), (208, 935482), (232, 838708), (254, 766064), (377, 516128), (416, 467741), (464, 419354), (508, 383032), (754, 258064), (928, 209677), (1016, 191516), (1508, 129032), (1651, 117856), (2032, 95758), (3016, 64516), (3302, 58928), (3683, 52832), (4064, 47879), (6032, 32258), (6604, 29464), (7366, 26416), (12064, 16129), (13208, 14732)]