138255948

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{23561}}^1$

素因数の和:23734

約数の個数: 36

約数和(自身を含む): 351639288

約数和(自身を除く): 213383340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 23561, 47122, 70683, 94244, 141366, 212049, 282732, 424098, 848196, 3840443, 7680886, 11521329, 15361772, 23042658, 34563987, 46085316, 69127974, 138255948]

約数ペア:

[(1, 138255948), (2, 69127974), (3, 46085316), (4, 34563987), (6, 23042658), (9, 15361772), (12, 11521329), (18, 7680886), (36, 3840443), (163, 848196), (326, 424098), (489, 282732), (652, 212049), (978, 141366), (1467, 94244), (1956, 70683), (2934, 47122), (5868, 23561)]