144834774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 339741696

約数和(自身を除く): 194906922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 97, 146, 194, 219, 291, 438, 487, 511, 582, 679, 974, 1022, 1358, 1461, 1533, 2037, 2922, 3066, 3409, 4074, 6818, 7081, 10227, 14162, 20454, 21243, 35551, 42486, 47239, 49567, 71102, 94478, 99134, 106653, 141717, 148701, 213306, 248857, 283434, 297402, 330673, 497714, 661346, 746571, 992019, 1493142, 1984038, 3448447, 6896894, 10345341, 20690682, 24139129, 48278258, 72417387, 144834774]

約数ペア:

[(1, 144834774), (2, 72417387), (3, 48278258), (6, 24139129), (7, 20690682), (14, 10345341), (21, 6896894), (42, 3448447), (73, 1984038), (97, 1493142), (146, 992019), (194, 746571), (219, 661346), (291, 497714), (438, 330673), (487, 297402), (511, 283434), (582, 248857), (679, 213306), (974, 148701), (1022, 141717), (1358, 106653), (1461, 99134), (1533, 94478), (2037, 71102), (2922, 49567), (3066, 47239), (3409, 42486), (4074, 35551), (6818, 21243), (7081, 20454), (10227, 14162)]