146257356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{248737}}^1$

素因数の和:248758

約数の個数: 36

約数和(自身を含む): 396985848

約数和(自身を除く): 250728492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 248737, 497474, 746211, 994948, 1492422, 1741159, 2984844, 3482318, 5223477, 6964636, 10446954, 12188113, 20893908, 24376226, 36564339, 48752452, 73128678, 146257356]

約数ペア:

[(1, 146257356), (2, 73128678), (3, 48752452), (4, 36564339), (6, 24376226), (7, 20893908), (12, 12188113), (14, 10446954), (21, 6964636), (28, 5223477), (42, 3482318), (49, 2984844), (84, 1741159), (98, 1492422), (147, 994948), (196, 746211), (294, 497474), (588, 248737)]