147981006

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:531

約数の個数: 80

約数和(自身を含む): 352661760

約数和(自身を除く): 204680754

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 131, 162, 171, 262, 342, 367, 393, 513, 734, 786, 1026, 1101, 1179, 1539, 2202, 2358, 2489, 3078, 3303, 3537, 4978, 6606, 6973, 7074, 7467, 9909, 10611, 13946, 14934, 19818, 20919, 21222, 22401, 29727, 41838, 44802, 48077, 59454, 62757, 67203, 96154, 125514, 134406, 144231, 188271, 201609, 288462, 376542, 403218, 432693, 564813, 865386, 913463, 1129626, 1298079, 1826926, 2596158, 2740389, 3894237, 5480778, 7788474, 8221167, 16442334, 24663501, 49327002, 73990503, 147981006]

約数ペア:

[(1, 147981006), (2, 73990503), (3, 49327002), (6, 24663501), (9, 16442334), (18, 8221167), (19, 7788474), (27, 5480778), (38, 3894237), (54, 2740389), (57, 2596158), (81, 1826926), (114, 1298079), (131, 1129626), (162, 913463), (171, 865386), (262, 564813), (342, 432693), (367, 403218), (393, 376542), (513, 288462), (734, 201609), (786, 188271), (1026, 144231), (1101, 134406), (1179, 125514), (1539, 96154), (2202, 67203), (2358, 62757), (2489, 59454), (3078, 48077), (3303, 44802), (3537, 41838), (4978, 29727), (6606, 22401), (6973, 21222), (7074, 20919), (7467, 19818), (9909, 14934), (10611, 13946)]