156926924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3719}}^1$

素因数の和:3878

約数の個数: 48

約数和(自身を含む): 344977920

約数和(自身を除く): 188050996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 548, 959, 1507, 1918, 3014, 3719, 3836, 6028, 7438, 10549, 14876, 21098, 26033, 40909, 42196, 52066, 81818, 104132, 163636, 286363, 509503, 572726, 1019006, 1145452, 2038012, 3566521, 5604533, 7133042, 11209066, 14266084, 22418132, 39231731, 78463462, 156926924]

約数ペア:

[(1, 156926924), (2, 78463462), (4, 39231731), (7, 22418132), (11, 14266084), (14, 11209066), (22, 7133042), (28, 5604533), (44, 3566521), (77, 2038012), (137, 1145452), (154, 1019006), (274, 572726), (308, 509503), (548, 286363), (959, 163636), (1507, 104132), (1918, 81818), (3014, 52066), (3719, 42196), (3836, 40909), (6028, 26033), (7438, 21098), (10549, 14876)]