157757756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3797}}^1$

素因数の和:3878

約数の個数: 48

約数和(自身を含む): 321584256

約数和(自身を除く): 163826500

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 188, 221, 442, 611, 799, 884, 1222, 1598, 2444, 3196, 3797, 7594, 10387, 15188, 20774, 41548, 49361, 64549, 98722, 129098, 178459, 197444, 258196, 356918, 713836, 839137, 1678274, 2319967, 3033803, 3356548, 4639934, 6067606, 9279868, 12135212, 39439439, 78878878, 157757756]

約数ペア:

[(1, 157757756), (2, 78878878), (4, 39439439), (13, 12135212), (17, 9279868), (26, 6067606), (34, 4639934), (47, 3356548), (52, 3033803), (68, 2319967), (94, 1678274), (188, 839137), (221, 713836), (442, 356918), (611, 258196), (799, 197444), (884, 178459), (1222, 129098), (1598, 98722), (2444, 64549), (3196, 49361), (3797, 41548), (7594, 20774), (10387, 15188)]