156921865044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{10993}}^1\times {\mathrm{169937}}^1$

素因数の和:180944

約数の個数: 48

約数和(自身を含む): 418498835328

約数和(自身を除く): 261576970284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 10993, 21986, 32979, 43972, 65958, 76951, 131916, 153902, 169937, 230853, 307804, 339874, 461706, 509811, 679748, 923412, 1019622, 1189559, 2039244, 2379118, 3568677, 4758236, 7137354, 14274708, 1868117441, 3736234882, 5604352323, 7472469764, 11208704646, 13076822087, 22417409292, 26153644174, 39230466261, 52307288348, 78460932522, 156921865044]

約数ペア:

[(1, 156921865044), (2, 78460932522), (3, 52307288348), (4, 39230466261), (6, 26153644174), (7, 22417409292), (12, 13076822087), (14, 11208704646), (21, 7472469764), (28, 5604352323), (42, 3736234882), (84, 1868117441), (10993, 14274708), (21986, 7137354), (32979, 4758236), (43972, 3568677), (65958, 2379118), (76951, 2039244), (131916, 1189559), (153902, 1019622), (169937, 923412), (230853, 679748), (307804, 509811), (339874, 461706)]