164967012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3323}}^1$

素因数の和:3537

約数の個数: 72

約数和(自身を含む): 479134656

約数和(自身を除く): 314167644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1182, 1379, 1773, 2364, 2758, 3323, 3546, 4137, 5516, 6646, 7092, 8274, 9969, 12411, 13292, 16548, 19938, 23261, 24822, 29907, 39876, 46522, 49644, 59814, 69783, 93044, 119628, 139566, 209349, 279132, 418698, 654631, 837396, 1309262, 1963893, 2618524, 3927786, 4582417, 5891679, 7855572, 9164834, 11783358, 13747251, 18329668, 23566716, 27494502, 41241753, 54989004, 82483506, 164967012]

約数ペア:

[(1, 164967012), (2, 82483506), (3, 54989004), (4, 41241753), (6, 27494502), (7, 23566716), (9, 18329668), (12, 13747251), (14, 11783358), (18, 9164834), (21, 7855572), (28, 5891679), (36, 4582417), (42, 3927786), (63, 2618524), (84, 1963893), (126, 1309262), (197, 837396), (252, 654631), (394, 418698), (591, 279132), (788, 209349), (1182, 139566), (1379, 119628), (1773, 93044), (2364, 69783), (2758, 59814), (3323, 49644), (3546, 46522), (4137, 39876), (5516, 29907), (6646, 24822), (7092, 23261), (8274, 19938), (9969, 16548), (12411, 13292)]