157862754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 445685760

約数和(自身を除く): 287823006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 38, 42, 46, 47, 57, 61, 63, 69, 94, 114, 122, 126, 133, 138, 141, 161, 171, 183, 207, 266, 282, 322, 329, 342, 366, 399, 414, 423, 427, 437, 483, 549, 658, 798, 846, 854, 874, 893, 966, 987, 1081, 1098, 1159, 1197, 1281, 1311, 1403, 1449, 1786, 1974, 2162, 2318, 2394, 2562, 2622, 2679, 2806, 2867, 2898, 2961, 3059, 3243, 3477, 3843, 3933, 4209, 5358, 5734, 5922, 6118, 6251, 6486, 6954, 7567, 7686, 7866, 8037, 8113, 8418, 8601, 9177, 9729, 9821, 10431, 12502, 12627, 15134, 16074, 16226, 17202, 18354, 18753, 19458, 19642, 20069, 20539, 20862, 22701, 24339, 25254, 25803, 26657, 27531, 29463, 37506, 40138, 41078, 45402, 48678, 51606, 53314, 54473, 55062, 56259, 58926, 60207, 61617, 65941, 68103, 73017, 79971, 88389, 108946, 112518, 120414, 123234, 131882, 136206, 143773, 146034, 159942, 163419, 176778, 180621, 184851, 186599, 197823, 239913, 287546, 326838, 361242, 369702, 373198, 381311, 395646, 431319, 461587, 479826, 490257, 559797, 593469, 762622, 862638, 923174, 980514, 1119594, 1143933, 1186938, 1252879, 1293957, 1384761, 1679391, 2287866, 2505758, 2587914, 2769522, 3358782, 3431799, 3758637, 4154283, 6863598, 7517274, 8308566, 8770153, 11275911, 17540306, 22551822, 26310459, 52620918, 78931377, 157862754]

約数ペア:

[(1, 157862754), (2, 78931377), (3, 52620918), (6, 26310459), (7, 22551822), (9, 17540306), (14, 11275911), (18, 8770153), (19, 8308566), (21, 7517274), (23, 6863598), (38, 4154283), (42, 3758637), (46, 3431799), (47, 3358782), (57, 2769522), (61, 2587914), (63, 2505758), (69, 2287866), (94, 1679391), (114, 1384761), (122, 1293957), (126, 1252879), (133, 1186938), (138, 1143933), (141, 1119594), (161, 980514), (171, 923174), (183, 862638), (207, 762622), (266, 593469), (282, 559797), (322, 490257), (329, 479826), (342, 461587), (366, 431319), (399, 395646), (414, 381311), (423, 373198), (427, 369702), (437, 361242), (483, 326838), (549, 287546), (658, 239913), (798, 197823), (846, 186599), (854, 184851), (874, 180621), (893, 176778), (966, 163419), (987, 159942), (1081, 146034), (1098, 143773), (1159, 136206), (1197, 131882), (1281, 123234), (1311, 120414), (1403, 112518), (1449, 108946), (1786, 88389), (1974, 79971), (2162, 73017), (2318, 68103), (2394, 65941), (2562, 61617), (2622, 60207), (2679, 58926), (2806, 56259), (2867, 55062), (2898, 54473), (2961, 53314), (3059, 51606), (3243, 48678), (3477, 45402), (3843, 41078), (3933, 40138), (4209, 37506), (5358, 29463), (5734, 27531), (5922, 26657), (6118, 25803), (6251, 25254), (6486, 24339), (6954, 22701), (7567, 20862), (7686, 20539), (7866, 20069), (8037, 19642), (8113, 19458), (8418, 18753), (8601, 18354), (9177, 17202), (9729, 16226), (9821, 16074), (10431, 15134), (12502, 12627)]