123251408

素因数分解:

$2^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{4723}}^1$

素因数の和:4971

約数の個数: 40

約数和(自身を含む): 274143168

約数和(自身を除く): 150891760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 233, 466, 932, 1631, 1864, 3262, 3728, 4723, 6524, 9446, 13048, 18892, 26096, 33061, 37784, 66122, 75568, 132244, 264488, 528976, 1100459, 2200918, 4401836, 7703213, 8803672, 15406426, 17607344, 30812852, 61625704, 123251408]

約数ペア:

[(1, 123251408), (2, 61625704), (4, 30812852), (7, 17607344), (8, 15406426), (14, 8803672), (16, 7703213), (28, 4401836), (56, 2200918), (112, 1100459), (233, 528976), (466, 264488), (932, 132244), (1631, 75568), (1864, 66122), (3262, 37784), (3728, 33061), (4723, 26096), (6524, 18892), (9446, 13048)]