142437647536

素因数分解:

$2^4\times {\mathrm{144709}}^1\times {\mathrm{61519}}^1$

素因数の和:206236

約数の個数: 20

約数和(自身を含む): 275979335200

約数和(自身を除く): 133541687664

約数列:

[1, 2, 4, 8, 16, 61519, 123038, 144709, 246076, 289418, 492152, 578836, 984304, 1157672, 2315344, 8902352971, 17804705942, 35609411884, 71218823768, 142437647536]

約数ペア:

[(1, 142437647536), (2, 71218823768), (4, 35609411884), (8, 17804705942), (16, 8902352971), (61519, 2315344), (123038, 1157672), (144709, 984304), (246076, 578836), (289418, 492152)]