129178412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1511}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 259096320

約数和(自身を除く): 129917908

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 67, 116, 134, 268, 319, 638, 737, 1276, 1474, 1511, 1943, 2948, 3022, 3886, 6044, 7772, 16621, 21373, 33242, 42746, 43819, 66484, 85492, 87638, 101237, 175276, 202474, 404948, 482009, 964018, 1113607, 1928036, 2227214, 2935873, 4454428, 5871746, 11743492, 32294603, 64589206, 129178412]

約数ペア:

[(1, 129178412), (2, 64589206), (4, 32294603), (11, 11743492), (22, 5871746), (29, 4454428), (44, 2935873), (58, 2227214), (67, 1928036), (116, 1113607), (134, 964018), (268, 482009), (319, 404948), (638, 202474), (737, 175276), (1276, 101237), (1474, 87638), (1511, 85492), (1943, 66484), (2948, 43819), (3022, 42746), (3886, 33242), (6044, 21373), (7772, 16621)]