131410566

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{509}}^1\times {\mathrm{683}}^1$

素因数の和:1210

約数の個数: 64

約数和(自身を含む): 334886400

約数和(自身を除く): 203475834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 509, 683, 1018, 1366, 1527, 2049, 3054, 3563, 4098, 4581, 4781, 6147, 7126, 9162, 9562, 10689, 12294, 13743, 14343, 18441, 21378, 27486, 28686, 32067, 36882, 43029, 64134, 86058, 96201, 129087, 192402, 258174, 347647, 695294, 1042941, 2085882, 2433529, 3128823, 4867058, 6257646, 7300587, 9386469, 14601174, 18772938, 21901761, 43803522, 65705283, 131410566]

約数ペア:

[(1, 131410566), (2, 65705283), (3, 43803522), (6, 21901761), (7, 18772938), (9, 14601174), (14, 9386469), (18, 7300587), (21, 6257646), (27, 4867058), (42, 3128823), (54, 2433529), (63, 2085882), (126, 1042941), (189, 695294), (378, 347647), (509, 258174), (683, 192402), (1018, 129087), (1366, 96201), (1527, 86058), (2049, 64134), (3054, 43029), (3563, 36882), (4098, 32067), (4581, 28686), (4781, 27486), (6147, 21378), (7126, 18441), (9162, 14343), (9562, 13743), (10689, 12294)]