157089856

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:408

約数の個数: 112

約数和(自身を含む): 393265152

約数和(自身を除く): 236175296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 127, 154, 176, 224, 251, 254, 308, 352, 448, 502, 508, 616, 704, 889, 1004, 1016, 1232, 1397, 1757, 1778, 2008, 2032, 2464, 2761, 2794, 3514, 3556, 4016, 4064, 4928, 5522, 5588, 7028, 7112, 8032, 8128, 9779, 11044, 11176, 14056, 14224, 16064, 19327, 19558, 22088, 22352, 28112, 28448, 31877, 38654, 39116, 44176, 44704, 56224, 56896, 63754, 77308, 78232, 88352, 89408, 112448, 127508, 154616, 156464, 176704, 223139, 255016, 309232, 312928, 350647, 446278, 510032, 618464, 625856, 701294, 892556, 1020064, 1236928, 1402588, 1785112, 2040128, 2454529, 2805176, 3570224, 4909058, 5610352, 7140448, 9818116, 11220704, 14280896, 19636232, 22441408, 39272464, 78544928, 157089856]

約数ペア:

[(1, 157089856), (2, 78544928), (4, 39272464), (7, 22441408), (8, 19636232), (11, 14280896), (14, 11220704), (16, 9818116), (22, 7140448), (28, 5610352), (32, 4909058), (44, 3570224), (56, 2805176), (64, 2454529), (77, 2040128), (88, 1785112), (112, 1402588), (127, 1236928), (154, 1020064), (176, 892556), (224, 701294), (251, 625856), (254, 618464), (308, 510032), (352, 446278), (448, 350647), (502, 312928), (508, 309232), (616, 255016), (704, 223139), (889, 176704), (1004, 156464), (1016, 154616), (1232, 127508), (1397, 112448), (1757, 89408), (1778, 88352), (2008, 78232), (2032, 77308), (2464, 63754), (2761, 56896), (2794, 56224), (3514, 44704), (3556, 44176), (4016, 39116), (4064, 38654), (4928, 31877), (5522, 28448), (5588, 28112), (7028, 22352), (7112, 22088), (8032, 19558), (8128, 19327), (9779, 16064), (11044, 14224), (11176, 14056)]