161738612

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{48541}}^1$

素因数の和:48576

約数の個数: 36

約数和(自身を含む): 348628644

約数和(自身を除く): 186890032

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 48541, 97082, 194164, 339787, 679574, 825197, 1359148, 1650394, 2378509, 3300788, 4757018, 5776379, 9514036, 11552758, 23105516, 40434653, 80869306, 161738612]

約数ペア:

[(1, 161738612), (2, 80869306), (4, 40434653), (7, 23105516), (14, 11552758), (17, 9514036), (28, 5776379), (34, 4757018), (49, 3300788), (68, 2378509), (98, 1650394), (119, 1359148), (196, 825197), (238, 679574), (476, 339787), (833, 194164), (1666, 97082), (3332, 48541)]