189582848

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1$

素因数の和:364

約数の個数: 120

約数和(自身を含む): 470269008

約数和(自身を除く): 280686160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 169, 182, 208, 224, 256, 313, 338, 364, 416, 448, 512, 626, 676, 728, 832, 896, 1183, 1252, 1352, 1456, 1664, 1792, 2191, 2366, 2504, 2704, 2912, 3328, 3584, 4069, 4382, 4732, 5008, 5408, 5824, 6656, 8138, 8764, 9464, 10016, 10816, 11648, 16276, 17528, 18928, 20032, 21632, 23296, 28483, 32552, 35056, 37856, 40064, 43264, 46592, 52897, 56966, 65104, 70112, 75712, 80128, 86528, 105794, 113932, 130208, 140224, 151424, 160256, 211588, 227864, 260416, 280448, 302848, 370279, 423176, 455728, 520832, 560896, 605696, 740558, 846352, 911456, 1041664, 1121792, 1481116, 1692704, 1822912, 2083328, 2962232, 3385408, 3645824, 5924464, 6770816, 7291648, 11848928, 13541632, 14583296, 23697856, 27083264, 47395712, 94791424, 189582848]

約数ペア:

[(1, 189582848), (2, 94791424), (4, 47395712), (7, 27083264), (8, 23697856), (13, 14583296), (14, 13541632), (16, 11848928), (26, 7291648), (28, 6770816), (32, 5924464), (52, 3645824), (56, 3385408), (64, 2962232), (91, 2083328), (104, 1822912), (112, 1692704), (128, 1481116), (169, 1121792), (182, 1041664), (208, 911456), (224, 846352), (256, 740558), (313, 605696), (338, 560896), (364, 520832), (416, 455728), (448, 423176), (512, 370279), (626, 302848), (676, 280448), (728, 260416), (832, 227864), (896, 211588), (1183, 160256), (1252, 151424), (1352, 140224), (1456, 130208), (1664, 113932), (1792, 105794), (2191, 86528), (2366, 80128), (2504, 75712), (2704, 70112), (2912, 65104), (3328, 56966), (3584, 52897), (4069, 46592), (4382, 43264), (4732, 40064), (5008, 37856), (5408, 35056), (5824, 32552), (6656, 28483), (8138, 23296), (8764, 21632), (9464, 20032), (10016, 18928), (10816, 17528), (11648, 16276)]