149968560004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1489}}^1\times {\mathrm{1559}}^1$

素因数の和:3604

約数の個数: 48

約数和(自身を含む): 271787443200

約数和(自身を除く): 121818883196

約数列:

[1, 2, 4, 31, 62, 124, 521, 1042, 1489, 1559, 2084, 2978, 3118, 5956, 6236, 16151, 32302, 46159, 48329, 64604, 92318, 96658, 184636, 193316, 775769, 812239, 1551538, 1624478, 2321351, 3103076, 3248956, 4642702, 9285404, 24048839, 25179409, 48097678, 50358818, 71961881, 96195356, 100717636, 143923762, 287847524, 1209423871, 2418847742, 4837695484, 37492140001, 74984280002, 149968560004]

約数ペア:

[(1, 149968560004), (2, 74984280002), (4, 37492140001), (31, 4837695484), (62, 2418847742), (124, 1209423871), (521, 287847524), (1042, 143923762), (1489, 100717636), (1559, 96195356), (2084, 71961881), (2978, 50358818), (3118, 48097678), (5956, 25179409), (6236, 24048839), (16151, 9285404), (32302, 4642702), (46159, 3248956), (48329, 3103076), (64604, 2321351), (92318, 1624478), (96658, 1551538), (184636, 812239), (193316, 775769)]