139204604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3299}}^1$

素因数の和:3458

約数の個数: 48

約数和(自身を含む): 306028800

約数和(自身を除く): 166824196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 548, 959, 1507, 1918, 3014, 3299, 3836, 6028, 6598, 10549, 13196, 21098, 23093, 36289, 42196, 46186, 72578, 92372, 145156, 254023, 451963, 508046, 903926, 1016092, 1807852, 3163741, 4971593, 6327482, 9943186, 12654964, 19886372, 34801151, 69602302, 139204604]

約数ペア:

[(1, 139204604), (2, 69602302), (4, 34801151), (7, 19886372), (11, 12654964), (14, 9943186), (22, 6327482), (28, 4971593), (44, 3163741), (77, 1807852), (137, 1016092), (154, 903926), (274, 508046), (308, 451963), (548, 254023), (959, 145156), (1507, 92372), (1918, 72578), (3014, 46186), (3299, 42196), (3836, 36289), (6028, 23093), (6598, 21098), (10549, 13196)]