154589526

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 427607040

約数和(自身を除く): 273017514

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 163, 182, 189, 193, 234, 273, 326, 351, 378, 386, 489, 546, 579, 702, 819, 978, 1141, 1158, 1351, 1467, 1638, 1737, 2119, 2282, 2457, 2509, 2702, 2934, 3423, 3474, 4053, 4238, 4401, 4914, 5018, 5211, 6357, 6846, 7527, 8106, 8802, 10269, 10422, 12159, 12714, 14833, 15054, 17563, 19071, 20538, 22581, 24318, 29666, 30807, 31459, 35126, 36477, 38142, 44499, 45162, 52689, 57213, 61614, 62918, 67743, 72954, 88998, 94377, 105378, 114426, 133497, 135486, 158067, 188754, 220213, 266994, 283131, 316134, 400491, 408967, 440426, 474201, 566262, 660639, 800982, 817934, 849393, 948402, 1226901, 1321278, 1698786, 1981917, 2453802, 2862769, 3680703, 3963834, 5725538, 5945751, 7361406, 8588307, 11042109, 11891502, 17176614, 22084218, 25764921, 51529842, 77294763, 154589526]

約数ペア:

[(1, 154589526), (2, 77294763), (3, 51529842), (6, 25764921), (7, 22084218), (9, 17176614), (13, 11891502), (14, 11042109), (18, 8588307), (21, 7361406), (26, 5945751), (27, 5725538), (39, 3963834), (42, 3680703), (54, 2862769), (63, 2453802), (78, 1981917), (91, 1698786), (117, 1321278), (126, 1226901), (163, 948402), (182, 849393), (189, 817934), (193, 800982), (234, 660639), (273, 566262), (326, 474201), (351, 440426), (378, 408967), (386, 400491), (489, 316134), (546, 283131), (579, 266994), (702, 220213), (819, 188754), (978, 158067), (1141, 135486), (1158, 133497), (1351, 114426), (1467, 105378), (1638, 94377), (1737, 88998), (2119, 72954), (2282, 67743), (2457, 62918), (2509, 61614), (2702, 57213), (2934, 52689), (3423, 45162), (3474, 44499), (4053, 38142), (4238, 36477), (4401, 35126), (4914, 31459), (5018, 30807), (5211, 29666), (6357, 24318), (6846, 22581), (7527, 20538), (8106, 19071), (8802, 17563), (10269, 15054), (10422, 14833), (12159, 12714)]