149696166492

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{394631}}^1$

素因数の和:394939

約数の個数: 72

約数和(自身を含む): 389137144032

約数和(自身を除く): 239440977540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 257, 369, 492, 514, 738, 771, 1028, 1476, 1542, 2313, 3084, 4626, 9252, 10537, 21074, 31611, 42148, 63222, 94833, 126444, 189666, 379332, 394631, 789262, 1183893, 1578524, 2367786, 3551679, 4735572, 7103358, 14206716, 16179871, 32359742, 48539613, 64719484, 97079226, 101420167, 145618839, 194158452, 202840334, 291237678, 304260501, 405680668, 582475356, 608521002, 912781503, 1217042004, 1825563006, 3651126012, 4158226847, 8316453694, 12474680541, 16632907388, 24949361082, 37424041623, 49898722164, 74848083246, 149696166492]

約数ペア:

[(1, 149696166492), (2, 74848083246), (3, 49898722164), (4, 37424041623), (6, 24949361082), (9, 16632907388), (12, 12474680541), (18, 8316453694), (36, 4158226847), (41, 3651126012), (82, 1825563006), (123, 1217042004), (164, 912781503), (246, 608521002), (257, 582475356), (369, 405680668), (492, 304260501), (514, 291237678), (738, 202840334), (771, 194158452), (1028, 145618839), (1476, 101420167), (1542, 97079226), (2313, 64719484), (3084, 48539613), (4626, 32359742), (9252, 16179871), (10537, 14206716), (21074, 7103358), (31611, 4735572), (42148, 3551679), (63222, 2367786), (94833, 1578524), (126444, 1183893), (189666, 789262), (379332, 394631)]