158261328

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:537

約数の個数: 120

約数和(自身を含む): 461741280

約数和(自身を除く): 303479952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 61, 72, 86, 122, 129, 144, 172, 183, 244, 258, 344, 366, 387, 419, 488, 516, 549, 688, 732, 774, 838, 976, 1032, 1098, 1257, 1464, 1548, 1676, 2064, 2196, 2514, 2623, 2928, 3096, 3352, 3771, 4392, 5028, 5246, 6192, 6704, 7542, 7869, 8784, 10056, 10492, 15084, 15738, 18017, 20112, 20984, 23607, 25559, 30168, 31476, 36034, 41968, 47214, 51118, 54051, 60336, 62952, 72068, 76677, 94428, 102236, 108102, 125904, 144136, 153354, 162153, 188856, 204472, 216204, 230031, 288272, 306708, 324306, 377712, 408944, 432408, 460062, 613416, 648612, 864816, 920124, 1099037, 1226832, 1297224, 1840248, 2198074, 2594448, 3297111, 3680496, 4396148, 6594222, 8792296, 9891333, 13188444, 17584592, 19782666, 26376888, 39565332, 52753776, 79130664, 158261328]

約数ペア:

[(1, 158261328), (2, 79130664), (3, 52753776), (4, 39565332), (6, 26376888), (8, 19782666), (9, 17584592), (12, 13188444), (16, 9891333), (18, 8792296), (24, 6594222), (36, 4396148), (43, 3680496), (48, 3297111), (61, 2594448), (72, 2198074), (86, 1840248), (122, 1297224), (129, 1226832), (144, 1099037), (172, 920124), (183, 864816), (244, 648612), (258, 613416), (344, 460062), (366, 432408), (387, 408944), (419, 377712), (488, 324306), (516, 306708), (549, 288272), (688, 230031), (732, 216204), (774, 204472), (838, 188856), (976, 162153), (1032, 153354), (1098, 144136), (1257, 125904), (1464, 108102), (1548, 102236), (1676, 94428), (2064, 76677), (2196, 72068), (2514, 62952), (2623, 60336), (2928, 54051), (3096, 51118), (3352, 47214), (3771, 41968), (4392, 36034), (5028, 31476), (5246, 30168), (6192, 25559), (6704, 23607), (7542, 20984), (7869, 20112), (8784, 18017), (10056, 15738), (10492, 15084)]