154045216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^2$

素因数の和:278

約数の個数: 72

約数和(自身を含む): 340884180

約数和(自身を除く): 186838964

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 113, 116, 208, 226, 232, 377, 416, 452, 464, 754, 904, 928, 1469, 1508, 1808, 2938, 3016, 3277, 3616, 5876, 6032, 6554, 11752, 12064, 12769, 13108, 23504, 25538, 26216, 42601, 47008, 51076, 52432, 85202, 102152, 104864, 165997, 170404, 204304, 331994, 340808, 370301, 408608, 663988, 681616, 740602, 1327976, 1363232, 1481204, 2655952, 2962408, 4813913, 5311904, 5924816, 9627826, 11849632, 19255652, 38511304, 77022608, 154045216]

約数ペア:

[(1, 154045216), (2, 77022608), (4, 38511304), (8, 19255652), (13, 11849632), (16, 9627826), (26, 5924816), (29, 5311904), (32, 4813913), (52, 2962408), (58, 2655952), (104, 1481204), (113, 1363232), (116, 1327976), (208, 740602), (226, 681616), (232, 663988), (377, 408608), (416, 370301), (452, 340808), (464, 331994), (754, 204304), (904, 170404), (928, 165997), (1469, 104864), (1508, 102152), (1808, 85202), (2938, 52432), (3016, 51076), (3277, 47008), (3616, 42601), (5876, 26216), (6032, 25538), (6554, 23504), (11752, 13108), (12064, 12769)]