156980241020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{635599}}^1$

素因数の和:635894

約数の個数: 48

約数和(自身を含む): 337320547200

約数和(自身を除く): 180340306180

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 233, 265, 466, 530, 932, 1060, 1165, 2330, 4660, 12349, 24698, 49396, 61745, 123490, 246980, 635599, 1271198, 2542396, 3177995, 6355990, 12711980, 33686747, 67373494, 134746988, 148094567, 168433735, 296189134, 336867470, 592378268, 673734940, 740472835, 1480945670, 2961891340, 7849012051, 15698024102, 31396048204, 39245060255, 78490120510, 156980241020]

約数ペア:

[(1, 156980241020), (2, 78490120510), (4, 39245060255), (5, 31396048204), (10, 15698024102), (20, 7849012051), (53, 2961891340), (106, 1480945670), (212, 740472835), (233, 673734940), (265, 592378268), (466, 336867470), (530, 296189134), (932, 168433735), (1060, 148094567), (1165, 134746988), (2330, 67373494), (4660, 33686747), (12349, 12711980), (24698, 6355990), (49396, 3177995), (61745, 2542396), (123490, 1271198), (246980, 635599)]