165984169

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^2$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 191661120

約数和(自身を除く): 25676951

約数列:

[1, 13, 23, 59, 97, 299, 767, 1261, 1357, 2231, 5723, 9409, 17641, 29003, 74399, 122317, 131629, 216407, 555131, 1711177, 2813291, 7216703, 12768013, 165984169]

約数ペア:

[(1, 165984169), (13, 12768013), (23, 7216703), (59, 2813291), (97, 1711177), (299, 555131), (767, 216407), (1261, 131629), (1357, 122317), (2231, 74399), (5723, 29003), (9409, 17641)]