156778128255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{929}}^1\times {\mathrm{12269}}^1$

素因数の和:13344

約数の個数: 64

約数和(自身を含む): 289202918400

約数和(自身を除く): 132424790145

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 929, 1965, 2751, 2787, 4585, 4645, 6503, 12269, 13755, 13935, 19509, 32515, 36807, 61345, 85883, 97545, 121699, 184035, 257649, 365097, 429415, 608495, 851893, 1288245, 1607239, 1825485, 2555679, 4259465, 4821717, 8036195, 11250673, 11397901, 12778395, 24108585, 33752019, 34193703, 56253365, 56989505, 79785307, 168760095, 170968515, 239355921, 398926535, 1196779605, 1493125031, 4479375093, 7465625155, 10451875217, 22396875465, 31355625651, 52259376085, 156778128255]

約数ペア:

[(1, 156778128255), (3, 52259376085), (5, 31355625651), (7, 22396875465), (15, 10451875217), (21, 7465625155), (35, 4479375093), (105, 1493125031), (131, 1196779605), (393, 398926535), (655, 239355921), (917, 170968515), (929, 168760095), (1965, 79785307), (2751, 56989505), (2787, 56253365), (4585, 34193703), (4645, 33752019), (6503, 24108585), (12269, 12778395), (13755, 11397901), (13935, 11250673), (19509, 8036195), (32515, 4821717), (36807, 4259465), (61345, 2555679), (85883, 1825485), (97545, 1607239), (121699, 1288245), (184035, 851893), (257649, 608495), (365097, 429415)]