177518848

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1301}}^1$

素因数の和:1371

約数の個数: 72

約数和(自身を含む): 391209336

約数和(自身を除く): 213690488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 256, 328, 416, 533, 656, 832, 1066, 1301, 1312, 1664, 2132, 2602, 2624, 3328, 4264, 5204, 5248, 8528, 10408, 10496, 16913, 17056, 20816, 33826, 34112, 41632, 53341, 67652, 68224, 83264, 106682, 135304, 136448, 166528, 213364, 270608, 333056, 426728, 541216, 693433, 853456, 1082432, 1386866, 1706912, 2164864, 2773732, 3413824, 4329728, 5547464, 6827648, 11094928, 13655296, 22189856, 44379712, 88759424, 177518848]

約数ペア:

[(1, 177518848), (2, 88759424), (4, 44379712), (8, 22189856), (13, 13655296), (16, 11094928), (26, 6827648), (32, 5547464), (41, 4329728), (52, 3413824), (64, 2773732), (82, 2164864), (104, 1706912), (128, 1386866), (164, 1082432), (208, 853456), (256, 693433), (328, 541216), (416, 426728), (533, 333056), (656, 270608), (832, 213364), (1066, 166528), (1301, 136448), (1312, 135304), (1664, 106682), (2132, 83264), (2602, 68224), (2624, 67652), (3328, 53341), (4264, 41632), (5204, 34112), (5248, 33826), (8528, 20816), (10408, 17056), (10496, 16913)]