135247736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{21319}}^1$

素因数の和:21399

約数の個数: 32

約数和(自身を含む): 277586400

約数和(自身を除く): 142338664

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 21319, 42638, 85276, 170552, 277147, 554294, 1108588, 1300459, 2217176, 2600918, 5201836, 10403672, 16905967, 33811934, 67623868, 135247736]

約数ペア:

[(1, 135247736), (2, 67623868), (4, 33811934), (8, 16905967), (13, 10403672), (26, 5201836), (52, 2600918), (61, 2217176), (104, 1300459), (122, 1108588), (244, 554294), (488, 277147), (793, 170552), (1586, 85276), (3172, 42638), (6344, 21319)]