178049172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{1607}}^1$

素因数の和:2940

約数の個数: 48

約数和(自身を含む): 475453440

約数和(自身を除く): 297404268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1319, 1607, 2638, 3214, 3957, 4821, 5276, 6428, 7914, 9233, 9642, 11249, 15828, 18466, 19284, 22498, 27699, 33747, 36932, 44996, 55398, 67494, 110796, 134988, 2119633, 4239266, 6358899, 8478532, 12717798, 14837431, 25435596, 29674862, 44512293, 59349724, 89024586, 178049172]

約数ペア:

[(1, 178049172), (2, 89024586), (3, 59349724), (4, 44512293), (6, 29674862), (7, 25435596), (12, 14837431), (14, 12717798), (21, 8478532), (28, 6358899), (42, 4239266), (84, 2119633), (1319, 134988), (1607, 110796), (2638, 67494), (3214, 55398), (3957, 44996), (4821, 36932), (5276, 33747), (6428, 27699), (7914, 22498), (9233, 19284), (9642, 18466), (11249, 15828)]