152694309

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 221771520

約数和(自身を除く): 69077211

約数列:

[1, 3, 23, 29, 69, 87, 137, 411, 557, 667, 1671, 2001, 3151, 3973, 9453, 11919, 12811, 16153, 38433, 48459, 76309, 91379, 228927, 274137, 371519, 1114557, 1755107, 2212961, 5265321, 6638883, 50898103, 152694309]

約数ペア:

[(1, 152694309), (3, 50898103), (23, 6638883), (29, 5265321), (69, 2212961), (87, 1755107), (137, 1114557), (411, 371519), (557, 274137), (667, 228927), (1671, 91379), (2001, 76309), (3151, 48459), (3973, 38433), (9453, 16153), (11919, 12811)]