193136944

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 160

約数和(自身を含む): 519966720

約数和(自身を除く): 326829776

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 154, 176, 182, 208, 217, 248, 286, 308, 341, 364, 389, 403, 434, 496, 572, 616, 682, 728, 778, 806, 868, 1001, 1144, 1232, 1364, 1456, 1556, 1612, 1736, 2002, 2288, 2387, 2723, 2728, 2821, 3112, 3224, 3472, 4004, 4279, 4433, 4774, 5057, 5446, 5456, 5642, 6224, 6448, 8008, 8558, 8866, 9548, 10114, 10892, 11284, 12059, 16016, 17116, 17732, 19096, 20228, 21784, 22568, 24118, 29953, 31031, 34232, 35399, 35464, 38192, 40456, 43568, 45136, 48236, 55627, 59906, 62062, 68464, 70798, 70928, 80912, 84413, 96472, 111254, 119812, 124124, 132649, 141596, 156767, 168826, 192944, 222508, 239624, 248248, 265298, 283192, 313534, 337652, 389389, 445016, 479248, 496496, 530596, 566384, 627068, 675304, 778778, 890032, 928543, 1061192, 1097369, 1254136, 1350608, 1557556, 1724437, 1857086, 2122384, 2194738, 2508272, 3115112, 3448874, 3714172, 4389476, 6230224, 6897748, 7428344, 8778952, 12071059, 13795496, 14856688, 17557904, 24142118, 27590992, 48284236, 96568472, 193136944]

約数ペア:

[(1, 193136944), (2, 96568472), (4, 48284236), (7, 27590992), (8, 24142118), (11, 17557904), (13, 14856688), (14, 13795496), (16, 12071059), (22, 8778952), (26, 7428344), (28, 6897748), (31, 6230224), (44, 4389476), (52, 3714172), (56, 3448874), (62, 3115112), (77, 2508272), (88, 2194738), (91, 2122384), (104, 1857086), (112, 1724437), (124, 1557556), (143, 1350608), (154, 1254136), (176, 1097369), (182, 1061192), (208, 928543), (217, 890032), (248, 778778), (286, 675304), (308, 627068), (341, 566384), (364, 530596), (389, 496496), (403, 479248), (434, 445016), (496, 389389), (572, 337652), (616, 313534), (682, 283192), (728, 265298), (778, 248248), (806, 239624), (868, 222508), (1001, 192944), (1144, 168826), (1232, 156767), (1364, 141596), (1456, 132649), (1556, 124124), (1612, 119812), (1736, 111254), (2002, 96472), (2288, 84413), (2387, 80912), (2723, 70928), (2728, 70798), (2821, 68464), (3112, 62062), (3224, 59906), (3472, 55627), (4004, 48236), (4279, 45136), (4433, 43568), (4774, 40456), (5057, 38192), (5446, 35464), (5456, 35399), (5642, 34232), (6224, 31031), (6448, 29953), (8008, 24118), (8558, 22568), (8866, 21784), (9548, 20228), (10114, 19096), (10892, 17732), (11284, 17116), (12059, 16016)]