157045046120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{938591}}^1$

素因数の和:938738

約数の個数: 64

約数和(自身を含む): 364924569600

約数和(自身を除く): 207879523480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 89, 94, 178, 188, 235, 356, 376, 445, 470, 712, 890, 940, 1780, 1880, 3560, 4183, 8366, 16732, 20915, 33464, 41830, 83660, 167320, 938591, 1877182, 3754364, 4692955, 7508728, 9385910, 18771820, 37543640, 44113777, 83534599, 88227554, 167069198, 176455108, 220568885, 334138396, 352910216, 417672995, 441137770, 668276792, 835345990, 882275540, 1670691980, 1764551080, 3341383960, 3926126153, 7852252306, 15704504612, 19630630765, 31409009224, 39261261530, 78522523060, 157045046120]

約数ペア:

[(1, 157045046120), (2, 78522523060), (4, 39261261530), (5, 31409009224), (8, 19630630765), (10, 15704504612), (20, 7852252306), (40, 3926126153), (47, 3341383960), (89, 1764551080), (94, 1670691980), (178, 882275540), (188, 835345990), (235, 668276792), (356, 441137770), (376, 417672995), (445, 352910216), (470, 334138396), (712, 220568885), (890, 176455108), (940, 167069198), (1780, 88227554), (1880, 83534599), (3560, 44113777), (4183, 37543640), (8366, 18771820), (16732, 9385910), (20915, 7508728), (33464, 4692955), (41830, 3754364), (83660, 1877182), (167320, 938591)]