145952464

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 337248256

約数和(自身を除く): 191295792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 127, 217, 248, 254, 331, 434, 496, 508, 662, 868, 889, 1016, 1324, 1736, 1778, 2032, 2317, 2648, 3472, 3556, 3937, 4634, 5296, 7112, 7874, 9268, 10261, 14224, 15748, 18536, 20522, 27559, 31496, 37072, 41044, 42037, 55118, 62992, 71827, 82088, 84074, 110236, 143654, 164176, 168148, 220472, 287308, 294259, 336296, 440944, 574616, 588518, 672592, 1149232, 1177036, 1303147, 2354072, 2606294, 4708144, 5212588, 9122029, 10425176, 18244058, 20850352, 36488116, 72976232, 145952464]

約数ペア:

[(1, 145952464), (2, 72976232), (4, 36488116), (7, 20850352), (8, 18244058), (14, 10425176), (16, 9122029), (28, 5212588), (31, 4708144), (56, 2606294), (62, 2354072), (112, 1303147), (124, 1177036), (127, 1149232), (217, 672592), (248, 588518), (254, 574616), (331, 440944), (434, 336296), (496, 294259), (508, 287308), (662, 220472), (868, 168148), (889, 164176), (1016, 143654), (1324, 110236), (1736, 84074), (1778, 82088), (2032, 71827), (2317, 62992), (2648, 55118), (3472, 42037), (3556, 41044), (3937, 37072), (4634, 31496), (5296, 27559), (7112, 20522), (7874, 18536), (9268, 15748), (10261, 14224)]