138412188

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{202357}}^1$

素因数の和:202386

約数の個数: 36

約数和(自身を含む): 368291560

約数和(自身を除く): 229879372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 202357, 404714, 607071, 809428, 1214142, 1821213, 2428284, 3642426, 3844783, 7284852, 7689566, 11534349, 15379132, 23068698, 34603047, 46137396, 69206094, 138412188]

約数ペア:

[(1, 138412188), (2, 69206094), (3, 46137396), (4, 34603047), (6, 23068698), (9, 15379132), (12, 11534349), (18, 7689566), (19, 7284852), (36, 3844783), (38, 3642426), (57, 2428284), (76, 1821213), (114, 1214142), (171, 809428), (228, 607071), (342, 404714), (684, 202357)]