155220444

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{24923}}^1$

素因数の和:25106

約数の個数: 36

約数和(自身を含む): 394646616

約数和(自身を除く): 239426172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 6228, 24923, 49846, 74769, 99692, 149538, 224307, 299076, 448614, 897228, 4311679, 8623358, 12935037, 17246716, 25870074, 38805111, 51740148, 77610222, 155220444]

約数ペア:

[(1, 155220444), (2, 77610222), (3, 51740148), (4, 38805111), (6, 25870074), (9, 17246716), (12, 12935037), (18, 8623358), (36, 4311679), (173, 897228), (346, 448614), (519, 299076), (692, 224307), (1038, 149538), (1557, 99692), (2076, 74769), (3114, 49846), (6228, 24923)]