138857664

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 168

約数和(自身を含む): 416194240

約数和(自身を除く): 277336576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 64, 66, 86, 88, 96, 121, 129, 132, 139, 172, 176, 192, 242, 258, 264, 278, 344, 352, 363, 417, 473, 484, 516, 528, 556, 688, 704, 726, 834, 946, 968, 1032, 1056, 1112, 1376, 1419, 1452, 1529, 1668, 1892, 1936, 2064, 2112, 2224, 2752, 2838, 2904, 3058, 3336, 3784, 3872, 4128, 4448, 4587, 5203, 5676, 5808, 5977, 6116, 6672, 7568, 7744, 8256, 8896, 9174, 10406, 11352, 11616, 11954, 12232, 13344, 15136, 15609, 16819, 17931, 18348, 20812, 22704, 23232, 23908, 24464, 26688, 30272, 31218, 33638, 35862, 36696, 41624, 45408, 47816, 48928, 50457, 62436, 65747, 67276, 71724, 73392, 83248, 90816, 95632, 97856, 100914, 124872, 131494, 134552, 143448, 146784, 166496, 191264, 197241, 201828, 249744, 262988, 269104, 286896, 293568, 332992, 382528, 394482, 403656, 499488, 525976, 538208, 573792, 723217, 788964, 807312, 998976, 1051952, 1076416, 1147584, 1446434, 1577928, 1614624, 2103904, 2169651, 2892868, 3155856, 3229248, 4207808, 4339302, 5785736, 6311712, 8678604, 11571472, 12623424, 17357208, 23142944, 34714416, 46285888, 69428832, 138857664]

約数ペア:

[(1, 138857664), (2, 69428832), (3, 46285888), (4, 34714416), (6, 23142944), (8, 17357208), (11, 12623424), (12, 11571472), (16, 8678604), (22, 6311712), (24, 5785736), (32, 4339302), (33, 4207808), (43, 3229248), (44, 3155856), (48, 2892868), (64, 2169651), (66, 2103904), (86, 1614624), (88, 1577928), (96, 1446434), (121, 1147584), (129, 1076416), (132, 1051952), (139, 998976), (172, 807312), (176, 788964), (192, 723217), (242, 573792), (258, 538208), (264, 525976), (278, 499488), (344, 403656), (352, 394482), (363, 382528), (417, 332992), (473, 293568), (484, 286896), (516, 269104), (528, 262988), (556, 249744), (688, 201828), (704, 197241), (726, 191264), (834, 166496), (946, 146784), (968, 143448), (1032, 134552), (1056, 131494), (1112, 124872), (1376, 100914), (1419, 97856), (1452, 95632), (1529, 90816), (1668, 83248), (1892, 73392), (1936, 71724), (2064, 67276), (2112, 65747), (2224, 62436), (2752, 50457), (2838, 48928), (2904, 47816), (3058, 45408), (3336, 41624), (3784, 36696), (3872, 35862), (4128, 33638), (4448, 31218), (4587, 30272), (5203, 26688), (5676, 24464), (5808, 23908), (5977, 23232), (6116, 22704), (6672, 20812), (7568, 18348), (7744, 17931), (8256, 16819), (8896, 15609), (9174, 15136), (10406, 13344), (11352, 12232), (11616, 11954)]