149760611

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 216513360

約数和(自身を除く): 66752749

約数列:

[1, 7, 11, 13, 29, 49, 67, 77, 91, 121, 143, 203, 319, 377, 469, 539, 637, 737, 847, 871, 1001, 1421, 1573, 1943, 2233, 2639, 3283, 3509, 4147, 5159, 5929, 6097, 7007, 8107, 9581, 11011, 13601, 15631, 18473, 21373, 24563, 25259, 29029, 36113, 42679, 45617, 56749, 67067, 77077, 95207, 105391, 149611, 171941, 176813, 203203, 235103, 277849, 319319, 397243, 469469, 737737, 1047277, 1237691, 1645721, 1944943, 2235233, 3056339, 5164159, 11520047, 13614601, 21394373, 149760611]

約数ペア:

[(1, 149760611), (7, 21394373), (11, 13614601), (13, 11520047), (29, 5164159), (49, 3056339), (67, 2235233), (77, 1944943), (91, 1645721), (121, 1237691), (143, 1047277), (203, 737737), (319, 469469), (377, 397243), (469, 319319), (539, 277849), (637, 235103), (737, 203203), (847, 176813), (871, 171941), (1001, 149611), (1421, 105391), (1573, 95207), (1943, 77077), (2233, 67067), (2639, 56749), (3283, 45617), (3509, 42679), (4147, 36113), (5159, 29029), (5929, 25259), (6097, 24563), (7007, 21373), (8107, 18473), (9581, 15631), (11011, 13601)]