16151436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 47174400

約数和(自身を除く): 31022964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 599, 642, 749, 963, 1198, 1284, 1498, 1797, 1926, 2247, 2396, 2996, 3594, 3852, 4193, 4494, 5391, 6741, 7188, 8386, 8988, 10782, 12579, 13482, 16772, 21564, 25158, 26964, 37737, 50316, 64093, 75474, 128186, 150948, 192279, 256372, 384558, 448651, 576837, 769116, 897302, 1153674, 1345953, 1794604, 2307348, 2691906, 4037859, 5383812, 8075718, 16151436]

約数ペア:

[(1, 16151436), (2, 8075718), (3, 5383812), (4, 4037859), (6, 2691906), (7, 2307348), (9, 1794604), (12, 1345953), (14, 1153674), (18, 897302), (21, 769116), (28, 576837), (36, 448651), (42, 384558), (63, 256372), (84, 192279), (107, 150948), (126, 128186), (214, 75474), (252, 64093), (321, 50316), (428, 37737), (599, 26964), (642, 25158), (749, 21564), (963, 16772), (1198, 13482), (1284, 12579), (1498, 10782), (1797, 8988), (1926, 8386), (2247, 7188), (2396, 6741), (2996, 5391), (3594, 4494), (3852, 4193)]