144864718

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 241289280

約数和(自身を除く): 96424562

約数列:

[1, 2, 17, 23, 34, 46, 289, 391, 578, 641, 782, 1282, 4913, 6647, 9826, 10897, 13294, 14743, 21794, 29486, 112999, 185249, 225998, 250631, 370498, 501262, 3149233, 4260727, 6298466, 8521454, 72432359, 144864718]

約数ペア:

[(1, 144864718), (2, 72432359), (17, 8521454), (23, 6298466), (34, 4260727), (46, 3149233), (289, 501262), (391, 370498), (578, 250631), (641, 225998), (782, 185249), (1282, 112999), (4913, 29486), (6647, 21794), (9826, 14743), (10897, 13294)]