119639238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 265973760

約数和(自身を除く): 146334522

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 103, 114, 138, 206, 309, 437, 443, 618, 874, 886, 1311, 1329, 1957, 2369, 2622, 2658, 3914, 4738, 5871, 7107, 8417, 10189, 11742, 14214, 16834, 20378, 25251, 30567, 45011, 45629, 50502, 61134, 90022, 91258, 135033, 136887, 193591, 270066, 273774, 387182, 580773, 866951, 1049467, 1161546, 1733902, 2098934, 2600853, 3148401, 5201706, 6296802, 19939873, 39879746, 59819619, 119639238]

約数ペア:

[(1, 119639238), (2, 59819619), (3, 39879746), (6, 19939873), (19, 6296802), (23, 5201706), (38, 3148401), (46, 2600853), (57, 2098934), (69, 1733902), (103, 1161546), (114, 1049467), (138, 866951), (206, 580773), (309, 387182), (437, 273774), (443, 270066), (618, 193591), (874, 136887), (886, 135033), (1311, 91258), (1329, 90022), (1957, 61134), (2369, 50502), (2622, 45629), (2658, 45011), (3914, 30567), (4738, 25251), (5871, 20378), (7107, 16834), (8417, 14214), (10189, 11742)]