158255136

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1055

約数の個数: 144

約数和(自身を含む): 496431936

約数和(自身を除く): 338176800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 72, 78, 86, 96, 104, 117, 129, 144, 156, 172, 208, 234, 258, 288, 312, 344, 387, 416, 468, 516, 559, 624, 688, 774, 936, 983, 1032, 1118, 1248, 1376, 1548, 1677, 1872, 1966, 2064, 2236, 2949, 3096, 3354, 3744, 3932, 4128, 4472, 5031, 5898, 6192, 6708, 7864, 8847, 8944, 10062, 11796, 12384, 12779, 13416, 15728, 17694, 17888, 20124, 23592, 25558, 26832, 31456, 35388, 38337, 40248, 42269, 47184, 51116, 53664, 70776, 76674, 80496, 84538, 94368, 102232, 115011, 126807, 141552, 153348, 160992, 169076, 204464, 230022, 253614, 283104, 306696, 338152, 380421, 408928, 460044, 507228, 549497, 613392, 676304, 760842, 920088, 1014456, 1098994, 1226784, 1352608, 1521684, 1648491, 1840176, 2028912, 2197988, 3043368, 3296982, 3680352, 4057824, 4395976, 4945473, 6086736, 6593964, 8791952, 9890946, 12173472, 13187928, 17583904, 19781892, 26375856, 39563784, 52751712, 79127568, 158255136]

約数ペア:

[(1, 158255136), (2, 79127568), (3, 52751712), (4, 39563784), (6, 26375856), (8, 19781892), (9, 17583904), (12, 13187928), (13, 12173472), (16, 9890946), (18, 8791952), (24, 6593964), (26, 6086736), (32, 4945473), (36, 4395976), (39, 4057824), (43, 3680352), (48, 3296982), (52, 3043368), (72, 2197988), (78, 2028912), (86, 1840176), (96, 1648491), (104, 1521684), (117, 1352608), (129, 1226784), (144, 1098994), (156, 1014456), (172, 920088), (208, 760842), (234, 676304), (258, 613392), (288, 549497), (312, 507228), (344, 460044), (387, 408928), (416, 380421), (468, 338152), (516, 306696), (559, 283104), (624, 253614), (688, 230022), (774, 204464), (936, 169076), (983, 160992), (1032, 153348), (1118, 141552), (1248, 126807), (1376, 115011), (1548, 102232), (1677, 94368), (1872, 84538), (1966, 80496), (2064, 76674), (2236, 70776), (2949, 53664), (3096, 51116), (3354, 47184), (3744, 42269), (3932, 40248), (4128, 38337), (4472, 35388), (5031, 31456), (5898, 26832), (6192, 25558), (6708, 23592), (7864, 20124), (8847, 17888), (8944, 17694), (10062, 15728), (11796, 13416), (12384, 12779)]