156711972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{3137}}^1$

素因数の和:3348

約数の個数: 48

約数和(自身を含む): 383789952

約数和(自身を除く): 227077980

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 181, 276, 362, 543, 724, 1086, 2172, 3137, 4163, 6274, 8326, 9411, 12489, 12548, 16652, 18822, 24978, 37644, 49956, 72151, 144302, 216453, 288604, 432906, 567797, 865812, 1135594, 1703391, 2271188, 3406782, 6813564, 13059331, 26118662, 39177993, 52237324, 78355986, 156711972]

約数ペア:

[(1, 156711972), (2, 78355986), (3, 52237324), (4, 39177993), (6, 26118662), (12, 13059331), (23, 6813564), (46, 3406782), (69, 2271188), (92, 1703391), (138, 1135594), (181, 865812), (276, 567797), (362, 432906), (543, 288604), (724, 216453), (1086, 144302), (2172, 72151), (3137, 49956), (4163, 37644), (6274, 24978), (8326, 18822), (9411, 16652), (12489, 12548)]