153121206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{77569}}^1$

素因数の和:77628

約数の個数: 32

約数和(自身を含む): 357442560

約数和(自身を除く): 204321354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 77569, 155138, 232707, 465414, 542983, 1085966, 1628949, 3257898, 3645743, 7291486, 10937229, 21874458, 25520201, 51040402, 76560603, 153121206]

約数ペア:

[(1, 153121206), (2, 76560603), (3, 51040402), (6, 25520201), (7, 21874458), (14, 10937229), (21, 7291486), (42, 3645743), (47, 3257898), (94, 1628949), (141, 1085966), (282, 542983), (329, 465414), (658, 232707), (987, 155138), (1974, 77569)]