140674218

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2687

約数の個数: 48

約数和(自身を含む): 308630784

約数和(自身を除く): 167956566

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 289, 527, 578, 867, 1054, 1581, 1734, 2617, 3162, 5234, 7851, 8959, 15702, 17918, 26877, 44489, 53754, 81127, 88978, 133467, 162254, 243381, 266934, 486762, 756313, 1379159, 1512626, 2268939, 2758318, 4137477, 4537878, 8274954, 23445703, 46891406, 70337109, 140674218]

約数ペア:

[(1, 140674218), (2, 70337109), (3, 46891406), (6, 23445703), (17, 8274954), (31, 4537878), (34, 4137477), (51, 2758318), (62, 2268939), (93, 1512626), (102, 1379159), (186, 756313), (289, 486762), (527, 266934), (578, 243381), (867, 162254), (1054, 133467), (1581, 88978), (1734, 81127), (2617, 53754), (3162, 44489), (5234, 26877), (7851, 17918), (8959, 15702)]