156789678162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1\times {\mathrm{13121}}^1$

素因数の和:14019

約数の個数: 64

約数和(自身を含む): 339668743680

約数和(自身を除く): 182879065518

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 478, 641, 717, 1282, 1434, 1923, 3107, 3846, 6214, 8333, 9321, 13121, 16666, 18642, 24999, 26242, 39363, 49998, 78726, 153199, 170573, 306398, 341146, 459597, 511719, 919194, 1023438, 1991587, 3135919, 3983174, 5974761, 6271838, 8410561, 9407757, 11949522, 16821122, 18815514, 25231683, 40766947, 50463366, 81533894, 109337293, 122300841, 218674586, 244601682, 328011879, 656023758, 2010124079, 4020248158, 6030372237, 12060744474, 26131613027, 52263226054, 78394839081, 156789678162]

約数ペア:

[(1, 156789678162), (2, 78394839081), (3, 52263226054), (6, 26131613027), (13, 12060744474), (26, 6030372237), (39, 4020248158), (78, 2010124079), (239, 656023758), (478, 328011879), (641, 244601682), (717, 218674586), (1282, 122300841), (1434, 109337293), (1923, 81533894), (3107, 50463366), (3846, 40766947), (6214, 25231683), (8333, 18815514), (9321, 16821122), (13121, 11949522), (16666, 9407757), (18642, 8410561), (24999, 6271838), (26242, 5974761), (39363, 3983174), (49998, 3135919), (78726, 1991587), (153199, 1023438), (170573, 919194), (306398, 511719), (341146, 459597)]