145978146

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 334886400

約数和(自身を除く): 188908254

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 113, 141, 226, 282, 339, 423, 509, 678, 846, 1017, 1018, 1269, 1527, 2034, 2538, 3051, 3054, 4581, 5311, 6102, 9162, 10622, 13743, 15933, 23923, 27486, 31866, 47799, 47846, 57517, 71769, 95598, 115034, 143397, 143538, 172551, 215307, 286794, 345102, 430614, 517653, 645921, 1035306, 1291842, 1552959, 2703299, 3105918, 5406598, 8109897, 16219794, 24329691, 48659382, 72989073, 145978146]

約数ペア:

[(1, 145978146), (2, 72989073), (3, 48659382), (6, 24329691), (9, 16219794), (18, 8109897), (27, 5406598), (47, 3105918), (54, 2703299), (94, 1552959), (113, 1291842), (141, 1035306), (226, 645921), (282, 517653), (339, 430614), (423, 345102), (509, 286794), (678, 215307), (846, 172551), (1017, 143538), (1018, 143397), (1269, 115034), (1527, 95598), (2034, 71769), (2538, 57517), (3051, 47846), (3054, 47799), (4581, 31866), (5311, 27486), (6102, 23923), (9162, 15933), (10622, 13743)]