153429444

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{202949}}^1$

素因数の和:202969

約数の個数: 48

約数和(自身を含む): 454608000

約数和(自身を除く): 301178556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 202949, 405898, 608847, 811796, 1217694, 1420643, 1826541, 2435388, 2841286, 3653082, 4261929, 5479623, 5682572, 7306164, 8523858, 10959246, 12785787, 17047716, 21918492, 25571574, 38357361, 51143148, 76714722, 153429444]

約数ペア:

[(1, 153429444), (2, 76714722), (3, 51143148), (4, 38357361), (6, 25571574), (7, 21918492), (9, 17047716), (12, 12785787), (14, 10959246), (18, 8523858), (21, 7306164), (27, 5682572), (28, 5479623), (36, 4261929), (42, 3653082), (54, 2841286), (63, 2435388), (84, 1826541), (108, 1420643), (126, 1217694), (189, 811796), (252, 608847), (378, 405898), (756, 202949)]