131954256

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{18701}}^1$

素因数の和:18729

約数の個数: 90

約数和(自身を含む): 429603642

約数和(自身を除く): 297649386

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, 18701, 37402, 56103, 74804, 112206, 130907, 149608, 168309, 224412, 261814, 299216, 336618, 392721, 448824, 523628, 673236, 785442, 897648, 916349, 1047256, 1178163, 1346472, 1570884, 1832698, 2094512, 2356326, 2692944, 2749047, 3141768, 3665396, 4712652, 5498094, 6283536, 7330792, 8247141, 9425304, 10996188, 14661584, 16494282, 18850608, 21992376, 32988564, 43984752, 65977128, 131954256]

約数ペア:

[(1, 131954256), (2, 65977128), (3, 43984752), (4, 32988564), (6, 21992376), (7, 18850608), (8, 16494282), (9, 14661584), (12, 10996188), (14, 9425304), (16, 8247141), (18, 7330792), (21, 6283536), (24, 5498094), (28, 4712652), (36, 3665396), (42, 3141768), (48, 2749047), (49, 2692944), (56, 2356326), (63, 2094512), (72, 1832698), (84, 1570884), (98, 1346472), (112, 1178163), (126, 1047256), (144, 916349), (147, 897648), (168, 785442), (196, 673236), (252, 523628), (294, 448824), (336, 392721), (392, 336618), (441, 299216), (504, 261814), (588, 224412), (784, 168309), (882, 149608), (1008, 130907), (1176, 112206), (1764, 74804), (2352, 56103), (3528, 37402), (7056, 18701)]