123315336

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{10909}}^1$

素因数の和:11078

約数の個数: 48

約数和(自身を含む): 336137100

約数和(自身を除く): 212821764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 10909, 11304, 21818, 32727, 43636, 65454, 87272, 98181, 130908, 196362, 261816, 392724, 785448, 1712713, 3425426, 5138139, 6850852, 10276278, 13701704, 15414417, 20552556, 30828834, 41105112, 61657668, 123315336]

約数ペア:

[(1, 123315336), (2, 61657668), (3, 41105112), (4, 30828834), (6, 20552556), (8, 15414417), (9, 13701704), (12, 10276278), (18, 6850852), (24, 5138139), (36, 3425426), (72, 1712713), (157, 785448), (314, 392724), (471, 261816), (628, 196362), (942, 130908), (1256, 98181), (1413, 87272), (1884, 65454), (2826, 43636), (3768, 32727), (5652, 21818), (10909, 11304)]