156737105240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{230495743}}^1$

素因数の和:230495771

約数の個数: 32

約数和(自身を含む): 373403105280

約数和(自身を除く): 216666000040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 230495743, 460991486, 921982972, 1152478715, 1843965944, 2304957430, 3918427631, 4609914860, 7836855262, 9219829720, 15673710524, 19592138155, 31347421048, 39184276310, 78368552620, 156737105240]

約数ペア:

[(1, 156737105240), (2, 78368552620), (4, 39184276310), (5, 31347421048), (8, 19592138155), (10, 15673710524), (17, 9219829720), (20, 7836855262), (34, 4609914860), (40, 3918427631), (68, 2304957430), (85, 1843965944), (136, 1152478715), (170, 921982972), (340, 460991486), (680, 230495743)]