171901512

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{125659}}^1$

素因数の和:125690

約数の個数: 48

約数和(自身を含む): 490074000

約数和(自身を除く): 318172488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 125659, 251318, 376977, 502636, 753954, 1005272, 1130931, 1507908, 2261862, 2387521, 3015816, 4523724, 4775042, 7162563, 9047448, 9550084, 14325126, 19100168, 21487689, 28650252, 42975378, 57300504, 85950756, 171901512]

約数ペア:

[(1, 171901512), (2, 85950756), (3, 57300504), (4, 42975378), (6, 28650252), (8, 21487689), (9, 19100168), (12, 14325126), (18, 9550084), (19, 9047448), (24, 7162563), (36, 4775042), (38, 4523724), (57, 3015816), (72, 2387521), (76, 2261862), (114, 1507908), (152, 1130931), (171, 1005272), (228, 753954), (342, 502636), (456, 376977), (684, 251318), (1368, 125659)]