238708184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 557383680

約数和(自身を除く): 318675496

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 53, 62, 88, 104, 106, 124, 127, 143, 212, 248, 254, 286, 341, 403, 424, 508, 572, 583, 682, 689, 806, 1016, 1144, 1166, 1364, 1378, 1397, 1612, 1643, 1651, 2332, 2728, 2756, 2794, 3224, 3286, 3302, 3937, 4433, 4664, 5512, 5588, 6572, 6604, 6731, 7579, 7874, 8866, 11176, 13144, 13208, 13462, 15158, 15748, 17732, 18073, 18161, 21359, 26924, 30316, 31496, 35464, 36146, 36322, 42718, 43307, 51181, 53848, 60632, 72292, 72644, 74041, 85436, 86614, 87503, 102362, 144584, 145288, 148082, 170872, 173228, 175006, 204724, 208661, 234949, 296164, 346456, 350012, 409448, 417322, 469898, 562991, 592328, 700024, 834644, 939796, 962533, 1125982, 1669288, 1879592, 1925066, 2251964, 2295271, 2712593, 3850132, 4503928, 4590542, 5425186, 7700264, 9181084, 10850372, 18362168, 21700744, 29838523, 59677046, 119354092, 238708184]

約数ペア:

[(1, 238708184), (2, 119354092), (4, 59677046), (8, 29838523), (11, 21700744), (13, 18362168), (22, 10850372), (26, 9181084), (31, 7700264), (44, 5425186), (52, 4590542), (53, 4503928), (62, 3850132), (88, 2712593), (104, 2295271), (106, 2251964), (124, 1925066), (127, 1879592), (143, 1669288), (212, 1125982), (248, 962533), (254, 939796), (286, 834644), (341, 700024), (403, 592328), (424, 562991), (508, 469898), (572, 417322), (583, 409448), (682, 350012), (689, 346456), (806, 296164), (1016, 234949), (1144, 208661), (1166, 204724), (1364, 175006), (1378, 173228), (1397, 170872), (1612, 148082), (1643, 145288), (1651, 144584), (2332, 102362), (2728, 87503), (2756, 86614), (2794, 85436), (3224, 74041), (3286, 72644), (3302, 72292), (3937, 60632), (4433, 53848), (4664, 51181), (5512, 43307), (5588, 42718), (6572, 36322), (6604, 36146), (6731, 35464), (7579, 31496), (7874, 30316), (8866, 26924), (11176, 21359), (13144, 18161), (13208, 18073), (13462, 17732), (15158, 15748)]