163025434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1579}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 303397920

約数和(自身を除く): 140372486

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 361, 418, 494, 722, 1579, 2717, 3158, 3971, 4693, 5434, 7942, 9386, 17369, 20527, 30001, 34738, 41054, 51623, 60002, 103246, 225797, 330011, 390013, 451594, 570019, 660022, 780026, 1140038, 4290143, 6270209, 7410247, 8580286, 12540418, 14820494, 81512717, 163025434]

約数ペア:

[(1, 163025434), (2, 81512717), (11, 14820494), (13, 12540418), (19, 8580286), (22, 7410247), (26, 6270209), (38, 4290143), (143, 1140038), (209, 780026), (247, 660022), (286, 570019), (361, 451594), (418, 390013), (494, 330011), (722, 225797), (1579, 103246), (2717, 60002), (3158, 51623), (3971, 41054), (4693, 34738), (5434, 30001), (7942, 20527), (9386, 17369)]