148376470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 304223040

約数和(自身を除く): 155846570

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 193, 241, 290, 319, 386, 482, 638, 965, 1205, 1595, 1930, 2123, 2410, 2651, 3190, 4246, 5302, 5597, 6989, 10615, 11194, 13255, 13978, 21230, 26510, 27985, 34945, 46513, 55970, 61567, 69890, 76879, 93026, 123134, 153758, 232565, 307835, 384395, 465130, 511643, 615670, 768790, 1023286, 1348877, 2558215, 2697754, 5116430, 6744385, 13488770, 14837647, 29675294, 74188235, 148376470]

約数ペア:

[(1, 148376470), (2, 74188235), (5, 29675294), (10, 14837647), (11, 13488770), (22, 6744385), (29, 5116430), (55, 2697754), (58, 2558215), (110, 1348877), (145, 1023286), (193, 768790), (241, 615670), (290, 511643), (319, 465130), (386, 384395), (482, 307835), (638, 232565), (965, 153758), (1205, 123134), (1595, 93026), (1930, 76879), (2123, 69890), (2410, 61567), (2651, 55970), (3190, 46513), (4246, 34945), (5302, 27985), (5597, 26510), (6989, 21230), (10615, 13978), (11194, 13255)]