128370876

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 334430208

約数和(自身を除く): 206059332

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 53, 62, 68, 93, 102, 106, 124, 159, 186, 204, 212, 318, 372, 383, 527, 636, 766, 901, 1054, 1149, 1532, 1581, 1643, 1802, 2108, 2298, 2703, 3162, 3286, 3604, 4596, 4929, 5406, 6324, 6511, 6572, 9858, 10812, 11873, 13022, 19533, 19716, 20299, 23746, 26044, 27931, 35619, 39066, 40598, 47492, 55862, 60897, 71238, 78132, 81196, 83793, 111724, 121794, 142476, 167586, 201841, 243588, 335172, 345083, 403682, 605523, 629269, 690166, 807364, 1035249, 1211046, 1258538, 1380332, 1887807, 2070498, 2422092, 2517076, 3775614, 4140996, 7551228, 10697573, 21395146, 32092719, 42790292, 64185438, 128370876]

約数ペア:

[(1, 128370876), (2, 64185438), (3, 42790292), (4, 32092719), (6, 21395146), (12, 10697573), (17, 7551228), (31, 4140996), (34, 3775614), (51, 2517076), (53, 2422092), (62, 2070498), (68, 1887807), (93, 1380332), (102, 1258538), (106, 1211046), (124, 1035249), (159, 807364), (186, 690166), (204, 629269), (212, 605523), (318, 403682), (372, 345083), (383, 335172), (527, 243588), (636, 201841), (766, 167586), (901, 142476), (1054, 121794), (1149, 111724), (1532, 83793), (1581, 81196), (1643, 78132), (1802, 71238), (2108, 60897), (2298, 55862), (2703, 47492), (3162, 40598), (3286, 39066), (3604, 35619), (4596, 27931), (4929, 26044), (5406, 23746), (6324, 20299), (6511, 19716), (6572, 19533), (9858, 13022), (10812, 11873)]