231137568

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{10159}}^1$

素因数の和:10254

約数の個数: 72

約数和(自身を含む): 665683200

約数和(自身を除く): 434545632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5688, 7584, 10159, 11376, 20318, 22752, 30477, 40636, 60954, 81272, 91431, 121908, 162544, 182862, 243816, 325088, 365724, 487632, 731448, 802561, 975264, 1462896, 1605122, 2407683, 2925792, 3210244, 4815366, 6420488, 7223049, 9630732, 12840976, 14446098, 19261464, 25681952, 28892196, 38522928, 57784392, 77045856, 115568784, 231137568]

約数ペア:

[(1, 231137568), (2, 115568784), (3, 77045856), (4, 57784392), (6, 38522928), (8, 28892196), (9, 25681952), (12, 19261464), (16, 14446098), (18, 12840976), (24, 9630732), (32, 7223049), (36, 6420488), (48, 4815366), (72, 3210244), (79, 2925792), (96, 2407683), (144, 1605122), (158, 1462896), (237, 975264), (288, 802561), (316, 731448), (474, 487632), (632, 365724), (711, 325088), (948, 243816), (1264, 182862), (1422, 162544), (1896, 121908), (2528, 91431), (2844, 81272), (3792, 60954), (5688, 40636), (7584, 30477), (10159, 22752), (11376, 20318)]