158556444

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22433}}^1$

素因数の和:22490

約数の個数: 48

約数和(自身を含む): 402017280

約数和(自身を除く): 243460836

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 22433, 44866, 67299, 89732, 134598, 269196, 426227, 695423, 852454, 1278681, 1390846, 1704908, 2086269, 2557362, 2781692, 4172538, 5114724, 8345076, 13213037, 26426074, 39639111, 52852148, 79278222, 158556444]

約数ペア:

[(1, 158556444), (2, 79278222), (3, 52852148), (4, 39639111), (6, 26426074), (12, 13213037), (19, 8345076), (31, 5114724), (38, 4172538), (57, 2781692), (62, 2557362), (76, 2086269), (93, 1704908), (114, 1390846), (124, 1278681), (186, 852454), (228, 695423), (372, 426227), (589, 269196), (1178, 134598), (1767, 89732), (2356, 67299), (3534, 44866), (7068, 22433)]