188865768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{86477}}^1$

素因数の和:86506

約数の個数: 64

約数和(自身を含む): 581132160

約数和(自身を除く): 392266392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 86477, 172954, 259431, 345908, 518862, 605339, 691816, 1037724, 1124201, 1210678, 1816017, 2075448, 2248402, 2421356, 3372603, 3632034, 4496804, 4842712, 6745206, 7264068, 7869407, 8993608, 13490412, 14528136, 15738814, 23608221, 26980824, 31477628, 47216442, 62955256, 94432884, 188865768]

約数ペア:

[(1, 188865768), (2, 94432884), (3, 62955256), (4, 47216442), (6, 31477628), (7, 26980824), (8, 23608221), (12, 15738814), (13, 14528136), (14, 13490412), (21, 8993608), (24, 7869407), (26, 7264068), (28, 6745206), (39, 4842712), (42, 4496804), (52, 3632034), (56, 3372603), (78, 2421356), (84, 2248402), (91, 2075448), (104, 1816017), (156, 1210678), (168, 1124201), (182, 1037724), (273, 691816), (312, 605339), (364, 518862), (546, 345908), (728, 259431), (1092, 172954), (2184, 86477)]