156788319646

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{21061}}^1$

素因数の和:21329

約数の個数: 64

約数和(自身を含む): 279514644480

約数和(自身を除く): 122726324834

約数列:

[1, 2, 7, 14, 53, 79, 106, 127, 158, 254, 371, 553, 742, 889, 1106, 1778, 4187, 6731, 8374, 10033, 13462, 20066, 21061, 29309, 42122, 47117, 58618, 70231, 94234, 140462, 147427, 294854, 531749, 1063498, 1116233, 1663819, 2232466, 2674747, 3327638, 3722243, 5349494, 7444486, 7813631, 11646733, 15627262, 18723229, 23293466, 37446458, 88182407, 141761591, 176364814, 211305013, 283523182, 422610026, 617276849, 992331137, 1234553698, 1479135091, 1984662274, 2958270182, 11199165689, 22398331378, 78394159823, 156788319646]

約数ペア:

[(1, 156788319646), (2, 78394159823), (7, 22398331378), (14, 11199165689), (53, 2958270182), (79, 1984662274), (106, 1479135091), (127, 1234553698), (158, 992331137), (254, 617276849), (371, 422610026), (553, 283523182), (742, 211305013), (889, 176364814), (1106, 141761591), (1778, 88182407), (4187, 37446458), (6731, 23293466), (8374, 18723229), (10033, 15627262), (13462, 11646733), (20066, 7813631), (21061, 7444486), (29309, 5349494), (42122, 3722243), (47117, 3327638), (58618, 2674747), (70231, 2232466), (94234, 1663819), (140462, 1116233), (147427, 1063498), (294854, 531749)]