129506888

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2063}}^1$

素因数の和:2154

約数の個数: 64

約数和(自身を含む): 297216000

約数和(自身を除く): 167709112

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 59, 76, 118, 133, 152, 236, 266, 413, 472, 532, 826, 1064, 1121, 1652, 2063, 2242, 3304, 4126, 4484, 7847, 8252, 8968, 14441, 15694, 16504, 28882, 31388, 39197, 57764, 62776, 78394, 115528, 121717, 156788, 243434, 274379, 313576, 486868, 548758, 852019, 973736, 1097516, 1704038, 2195032, 2312623, 3408076, 4625246, 6816152, 9250492, 16188361, 18500984, 32376722, 64753444, 129506888]

約数ペア:

[(1, 129506888), (2, 64753444), (4, 32376722), (7, 18500984), (8, 16188361), (14, 9250492), (19, 6816152), (28, 4625246), (38, 3408076), (56, 2312623), (59, 2195032), (76, 1704038), (118, 1097516), (133, 973736), (152, 852019), (236, 548758), (266, 486868), (413, 313576), (472, 274379), (532, 243434), (826, 156788), (1064, 121717), (1121, 115528), (1652, 78394), (2063, 62776), (2242, 57764), (3304, 39197), (4126, 31388), (4484, 28882), (7847, 16504), (8252, 15694), (8968, 14441)]