172222278

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1\times {\mathrm{587}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 349017984

約数和(自身を除く): 176795706

約数列:

[1, 2, 3, 6, 107, 214, 321, 457, 587, 642, 914, 1174, 1371, 1761, 2742, 3522, 48899, 62809, 97798, 125618, 146697, 188427, 268259, 293394, 376854, 536518, 804777, 1609554, 28703713, 57407426, 86111139, 172222278]

約数ペア:

[(1, 172222278), (2, 86111139), (3, 57407426), (6, 28703713), (107, 1609554), (214, 804777), (321, 536518), (457, 376854), (587, 293394), (642, 268259), (914, 188427), (1174, 146697), (1371, 125618), (1761, 97798), (2742, 62809), (3522, 48899)]