151926244940

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{85351823}}^1$

素因数の和:85351921

約数の個数: 24

約数和(自身を含む): 322629894720

約数和(自身を除く): 170703649780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 85351823, 170703646, 341407292, 426759115, 853518230, 1707036460, 7596312247, 15192624494, 30385248988, 37981561235, 75963122470, 151926244940]

約数ペア:

[(1, 151926244940), (2, 75963122470), (4, 37981561235), (5, 30385248988), (10, 15192624494), (20, 7596312247), (89, 1707036460), (178, 853518230), (356, 426759115), (445, 341407292), (890, 170703646), (1780, 85351823)]