169119076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2287}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 358758400

約数和(自身を除く): 189639324

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 266, 278, 532, 556, 973, 1946, 2287, 2641, 3892, 4574, 5282, 9148, 10564, 16009, 18487, 32018, 36974, 43453, 64036, 73948, 86906, 173812, 304171, 317893, 608342, 635786, 1216684, 1271572, 2225251, 4450502, 6039967, 8901004, 12079934, 24159868, 42279769, 84559538, 169119076]

約数ペア:

[(1, 169119076), (2, 84559538), (4, 42279769), (7, 24159868), (14, 12079934), (19, 8901004), (28, 6039967), (38, 4450502), (76, 2225251), (133, 1271572), (139, 1216684), (266, 635786), (278, 608342), (532, 317893), (556, 304171), (973, 173812), (1946, 86906), (2287, 73948), (2641, 64036), (3892, 43453), (4574, 36974), (5282, 32018), (9148, 18487), (10564, 16009)]