143611686

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 317953584

約数和(自身を除く): 174341898

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 193, 201, 386, 402, 579, 603, 617, 1158, 1206, 1234, 1737, 1851, 3474, 3702, 5553, 11106, 12931, 25862, 38793, 41339, 77586, 82678, 116379, 119081, 124017, 232758, 238162, 248034, 357243, 372051, 714486, 744102, 1071729, 2143458, 7978427, 15956854, 23935281, 47870562, 71805843, 143611686]

約数ペア:

[(1, 143611686), (2, 71805843), (3, 47870562), (6, 23935281), (9, 15956854), (18, 7978427), (67, 2143458), (134, 1071729), (193, 744102), (201, 714486), (386, 372051), (402, 357243), (579, 248034), (603, 238162), (617, 232758), (1158, 124017), (1206, 119081), (1234, 116379), (1737, 82678), (1851, 77586), (3474, 41339), (3702, 38793), (5553, 25862), (11106, 12931)]