156923783715

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42641}}^1\times {\mathrm{10667}}^1$

素因数の和:53339

約数の個数: 32

約数和(自身を含む): 262025197056

約数和(自身を除く): 105101413341

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 10667, 32001, 42641, 53335, 127923, 160005, 213205, 245341, 639615, 736023, 980743, 1226705, 2942229, 3680115, 4903715, 14711145, 454851547, 1364554641, 2274257735, 6822773205, 10461585581, 31384756743, 52307927905, 156923783715]

約数ペア:

[(1, 156923783715), (3, 52307927905), (5, 31384756743), (15, 10461585581), (23, 6822773205), (69, 2274257735), (115, 1364554641), (345, 454851547), (10667, 14711145), (32001, 4903715), (42641, 3680115), (53335, 2942229), (127923, 1226705), (160005, 980743), (213205, 736023), (245341, 639615)]