165936676

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 310689792

約数和(自身を除く): 144753116

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 127, 164, 254, 257, 508, 514, 1028, 1271, 2542, 3937, 5084, 5207, 7874, 7967, 10414, 10537, 15748, 15934, 20828, 21074, 31868, 32639, 42148, 65278, 130556, 161417, 322834, 326647, 645668, 653294, 1011809, 1306588, 1338199, 2023618, 2676398, 4047236, 5352796, 41484169, 82968338, 165936676]

約数ペア:

[(1, 165936676), (2, 82968338), (4, 41484169), (31, 5352796), (41, 4047236), (62, 2676398), (82, 2023618), (124, 1338199), (127, 1306588), (164, 1011809), (254, 653294), (257, 645668), (508, 326647), (514, 322834), (1028, 161417), (1271, 130556), (2542, 65278), (3937, 42148), (5084, 32639), (5207, 31868), (7874, 21074), (7967, 20828), (10414, 15934), (10537, 15748)]