149652256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2207}}^1$

素因数の和:2393

約数の個数: 48

約数和(自身を含む): 319382784

約数和(自身を除く): 169730528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 163, 208, 326, 416, 652, 1304, 2119, 2207, 2608, 4238, 4414, 5216, 8476, 8828, 16952, 17656, 28691, 33904, 35312, 57382, 67808, 70624, 114764, 229528, 359741, 459056, 719482, 918112, 1438964, 2877928, 4676633, 5755856, 9353266, 11511712, 18706532, 37413064, 74826128, 149652256]

約数ペア:

[(1, 149652256), (2, 74826128), (4, 37413064), (8, 18706532), (13, 11511712), (16, 9353266), (26, 5755856), (32, 4676633), (52, 2877928), (104, 1438964), (163, 918112), (208, 719482), (326, 459056), (416, 359741), (652, 229528), (1304, 114764), (2119, 70624), (2207, 67808), (2608, 57382), (4238, 35312), (4414, 33904), (5216, 28691), (8476, 17656), (8828, 16952)]