166387536

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{23581}}^1$

素因数の和:23609

約数の個数: 90

約数和(自身を含む): 541702122

約数和(自身を除く): 375314586

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 23581, 47162, 70743, 94324, 141486, 165067, 188648, 212229, 282972, 330134, 377296, 424458, 495201, 565944, 660268, 848916, 990402, 1131888, 1155469, 1320536, 1485603, 1697832, 1980804, 2310938, 2641072, 2971206, 3395664, 3466407, 3961608, 4621876, 5942412, 6932814, 7923216, 9243752, 10399221, 11884824, 13865628, 18487504, 20798442, 23769648, 27731256, 41596884, 55462512, 83193768, 166387536]

約数ペア:

[(1, 166387536), (2, 83193768), (3, 55462512), (4, 41596884), (6, 27731256), (7, 23769648), (8, 20798442), (9, 18487504), (12, 13865628), (14, 11884824), (16, 10399221), (18, 9243752), (21, 7923216), (24, 6932814), (28, 5942412), (36, 4621876), (42, 3961608), (48, 3466407), (49, 3395664), (56, 2971206), (63, 2641072), (72, 2310938), (84, 1980804), (98, 1697832), (112, 1485603), (126, 1320536), (144, 1155469), (147, 1131888), (168, 990402), (196, 848916), (252, 660268), (294, 565944), (336, 495201), (392, 424458), (441, 377296), (504, 330134), (588, 282972), (784, 212229), (882, 188648), (1008, 165067), (1176, 141486), (1764, 94324), (2352, 70743), (3528, 47162), (7056, 23581)]