156290656

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15121}}^1$

素因数の和:15167

約数の個数: 48

約数和(自身を含む): 342966960

約数和(自身を除く): 186676304

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 15121, 30242, 60484, 120968, 241936, 257057, 287299, 483872, 514114, 574598, 1028228, 1149196, 2056456, 2298392, 4112912, 4596784, 4884083, 8225824, 9193568, 9768166, 19536332, 39072664, 78145328, 156290656]

約数ペア:

[(1, 156290656), (2, 78145328), (4, 39072664), (8, 19536332), (16, 9768166), (17, 9193568), (19, 8225824), (32, 4884083), (34, 4596784), (38, 4112912), (68, 2298392), (76, 2056456), (136, 1149196), (152, 1028228), (272, 574598), (304, 514114), (323, 483872), (544, 287299), (608, 257057), (646, 241936), (1292, 120968), (2584, 60484), (5168, 30242), (10336, 15121)]