156640236498

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1361}}^1\times {\mathrm{39227}}^1$

素因数の和:40759

約数の個数: 48

約数和(自身を含む): 341728916256

約数和(自身を除く): 185088679758

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1361, 1467, 2722, 2934, 4083, 8166, 12249, 24498, 39227, 78454, 117681, 221843, 235362, 353043, 443686, 665529, 706086, 1331058, 1996587, 3993174, 6394001, 12788002, 19182003, 38364006, 53387947, 57546009, 106775894, 115092018, 160163841, 320327682, 480491523, 960983046, 8702235361, 17404470722, 26106706083, 52213412166, 78320118249, 156640236498]

約数ペア:

[(1, 156640236498), (2, 78320118249), (3, 52213412166), (6, 26106706083), (9, 17404470722), (18, 8702235361), (163, 960983046), (326, 480491523), (489, 320327682), (978, 160163841), (1361, 115092018), (1467, 106775894), (2722, 57546009), (2934, 53387947), (4083, 38364006), (8166, 19182003), (12249, 12788002), (24498, 6394001), (39227, 3993174), (78454, 1996587), (117681, 1331058), (221843, 706086), (235362, 665529), (353043, 443686)]