155437701208

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{9803}}^1\times {\mathrm{10061}}^1$

素因数の和:20067

約数の個数: 32

約数和(自身を含む): 292984108560

約数和(自身を除く): 137546407352

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 9803, 10061, 19606, 20122, 39212, 40244, 78424, 80488, 1931191, 1982017, 3862382, 3964034, 7724764, 7928068, 15449528, 15856136, 98627983, 197255966, 394511932, 789023864, 19429712651, 38859425302, 77718850604, 155437701208]

約数ペア:

[(1, 155437701208), (2, 77718850604), (4, 38859425302), (8, 19429712651), (197, 789023864), (394, 394511932), (788, 197255966), (1576, 98627983), (9803, 15856136), (10061, 15449528), (19606, 7928068), (20122, 7724764), (39212, 3964034), (40244, 3862382), (78424, 1982017), (80488, 1931191)]