163331560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{607}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 434695680

約数和(自身を除く): 271364120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 607, 620, 868, 961, 1085, 1214, 1240, 1736, 1922, 2170, 2428, 3035, 3844, 4249, 4340, 4805, 4856, 6070, 6727, 7688, 8498, 8680, 9610, 12140, 13454, 16996, 18817, 19220, 21245, 24280, 26908, 33635, 33992, 37634, 38440, 42490, 53816, 67270, 75268, 84980, 94085, 131719, 134540, 150536, 169960, 188170, 263438, 269080, 376340, 526876, 583327, 658595, 752680, 1053752, 1166654, 1317190, 2333308, 2634380, 2916635, 4083289, 4666616, 5268760, 5833270, 8166578, 11666540, 16333156, 20416445, 23333080, 32666312, 40832890, 81665780, 163331560]

約数ペア:

[(1, 163331560), (2, 81665780), (4, 40832890), (5, 32666312), (7, 23333080), (8, 20416445), (10, 16333156), (14, 11666540), (20, 8166578), (28, 5833270), (31, 5268760), (35, 4666616), (40, 4083289), (56, 2916635), (62, 2634380), (70, 2333308), (124, 1317190), (140, 1166654), (155, 1053752), (217, 752680), (248, 658595), (280, 583327), (310, 526876), (434, 376340), (607, 269080), (620, 263438), (868, 188170), (961, 169960), (1085, 150536), (1214, 134540), (1240, 131719), (1736, 94085), (1922, 84980), (2170, 75268), (2428, 67270), (3035, 53816), (3844, 42490), (4249, 38440), (4340, 37634), (4805, 33992), (4856, 33635), (6070, 26908), (6727, 24280), (7688, 21245), (8498, 19220), (8680, 18817), (9610, 16996), (12140, 13454)]