156637769756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2677}}^1\times {\mathrm{4957}}^1$

素因数の和:7878

約数の個数: 48

約数和(自身を含む): 296672996256

約数和(自身を除く): 140035226500

約数列:

[1, 2, 4, 13, 26, 52, 227, 454, 908, 2677, 2951, 4957, 5354, 5902, 9914, 10708, 11804, 19828, 34801, 64441, 69602, 128882, 139204, 257764, 607679, 1125239, 1215358, 2250478, 2430716, 4500956, 7899827, 13269889, 14628107, 15799654, 26539778, 29256214, 31599308, 53079556, 58512428, 172508557, 345017114, 690034228, 3012264803, 6024529606, 12049059212, 39159442439, 78318884878, 156637769756]

約数ペア:

[(1, 156637769756), (2, 78318884878), (4, 39159442439), (13, 12049059212), (26, 6024529606), (52, 3012264803), (227, 690034228), (454, 345017114), (908, 172508557), (2677, 58512428), (2951, 53079556), (4957, 31599308), (5354, 29256214), (5902, 26539778), (9914, 15799654), (10708, 14628107), (11804, 13269889), (19828, 7899827), (34801, 4500956), (64441, 2430716), (69602, 2250478), (128882, 1215358), (139204, 1125239), (257764, 607679)]