156920001284

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{1120313}}^1$

素因数の和:1120452

約数の個数: 36

約数和(自身を含む): 292811988924

約数和(自身を除く): 135891987640

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 361, 388, 722, 1444, 1843, 3686, 7372, 35017, 70034, 140068, 1120313, 2240626, 4481252, 21285947, 42571894, 85143788, 108670361, 217340722, 404432993, 434681444, 808865986, 1617731972, 2064736859, 4129473718, 8258947436, 39230000321, 78460000642, 156920001284]

約数ペア:

[(1, 156920001284), (2, 78460000642), (4, 39230000321), (19, 8258947436), (38, 4129473718), (76, 2064736859), (97, 1617731972), (194, 808865986), (361, 434681444), (388, 404432993), (722, 217340722), (1444, 108670361), (1843, 85143788), (3686, 42571894), (7372, 21285947), (35017, 4481252), (70034, 2240626), (140068, 1120313)]