130056368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32909}}^1$

素因数の和:32949

約数の個数: 40

約数和(自身を含む): 285658800

約数和(自身を除く): 155602432

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 32909, 65818, 131636, 263272, 427817, 526544, 625271, 855634, 1250542, 1711268, 2501084, 3422536, 5002168, 6845072, 8128523, 10004336, 16257046, 32514092, 65028184, 130056368]

約数ペア:

[(1, 130056368), (2, 65028184), (4, 32514092), (8, 16257046), (13, 10004336), (16, 8128523), (19, 6845072), (26, 5002168), (38, 3422536), (52, 2501084), (76, 1711268), (104, 1250542), (152, 855634), (208, 625271), (247, 526544), (304, 427817), (494, 263272), (988, 131636), (1976, 65818), (3952, 32909)]