131296308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4027}}^1$

素因数の和:4077

約数の個数: 96

約数和(自身を含む): 378954240

約数和(自身を除く): 247657932

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 132, 143, 156, 209, 228, 247, 286, 418, 429, 494, 572, 627, 741, 836, 858, 988, 1254, 1482, 1716, 2508, 2717, 2964, 4027, 5434, 8054, 8151, 10868, 12081, 16108, 16302, 24162, 32604, 44297, 48324, 52351, 76513, 88594, 104702, 132891, 153026, 157053, 177188, 209404, 229539, 265782, 306052, 314106, 459078, 531564, 575861, 628212, 841643, 918156, 994669, 1151722, 1683286, 1727583, 1989338, 2303444, 2524929, 2984007, 3366572, 3455166, 3978676, 5049858, 5968014, 6910332, 10099716, 10941359, 11936028, 21882718, 32824077, 43765436, 65648154, 131296308]

約数ペア:

[(1, 131296308), (2, 65648154), (3, 43765436), (4, 32824077), (6, 21882718), (11, 11936028), (12, 10941359), (13, 10099716), (19, 6910332), (22, 5968014), (26, 5049858), (33, 3978676), (38, 3455166), (39, 3366572), (44, 2984007), (52, 2524929), (57, 2303444), (66, 1989338), (76, 1727583), (78, 1683286), (114, 1151722), (132, 994669), (143, 918156), (156, 841643), (209, 628212), (228, 575861), (247, 531564), (286, 459078), (418, 314106), (429, 306052), (494, 265782), (572, 229539), (627, 209404), (741, 177188), (836, 157053), (858, 153026), (988, 132891), (1254, 104702), (1482, 88594), (1716, 76513), (2508, 52351), (2717, 48324), (2964, 44297), (4027, 32604), (5434, 24162), (8054, 16302), (8151, 16108), (10868, 12081)]