128433186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 332107776

約数和(自身を除く): 203674590

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 131, 186, 217, 251, 262, 279, 393, 434, 502, 558, 651, 753, 786, 917, 1179, 1302, 1506, 1757, 1834, 1953, 2259, 2358, 2751, 3514, 3906, 4061, 4518, 5271, 5502, 7781, 8122, 8253, 10542, 12183, 15562, 15813, 16506, 23343, 24366, 28427, 31626, 32881, 36549, 46686, 54467, 56854, 65762, 70029, 73098, 85281, 98643, 108934, 140058, 163401, 170562, 197286, 230167, 255843, 295929, 326802, 460334, 490203, 511686, 591858, 690501, 980406, 1019311, 1381002, 2038622, 2071503, 3057933, 4143006, 6115866, 7135177, 9173799, 14270354, 18347598, 21405531, 42811062, 64216593, 128433186]

約数ペア:

[(1, 128433186), (2, 64216593), (3, 42811062), (6, 21405531), (7, 18347598), (9, 14270354), (14, 9173799), (18, 7135177), (21, 6115866), (31, 4143006), (42, 3057933), (62, 2071503), (63, 2038622), (93, 1381002), (126, 1019311), (131, 980406), (186, 690501), (217, 591858), (251, 511686), (262, 490203), (279, 460334), (393, 326802), (434, 295929), (502, 255843), (558, 230167), (651, 197286), (753, 170562), (786, 163401), (917, 140058), (1179, 108934), (1302, 98643), (1506, 85281), (1757, 73098), (1834, 70029), (1953, 65762), (2259, 56854), (2358, 54467), (2751, 46686), (3514, 36549), (3906, 32881), (4061, 31626), (4518, 28427), (5271, 24366), (5502, 23343), (7781, 16506), (8122, 15813), (8253, 15562), (10542, 12183)]