140912189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 170380800

約数和(自身を除く): 29468611

約数列:

[1, 11, 19, 29, 67, 209, 319, 347, 551, 737, 1273, 1943, 3817, 6061, 6593, 10063, 14003, 21373, 23249, 36917, 72523, 110693, 191197, 255739, 406087, 441731, 674221, 2103167, 4859041, 7416431, 12810199, 140912189]

約数ペア:

[(1, 140912189), (11, 12810199), (19, 7416431), (29, 4859041), (67, 2103167), (209, 674221), (319, 441731), (347, 406087), (551, 255739), (737, 191197), (1273, 110693), (1943, 72523), (3817, 36917), (6061, 23249), (6593, 21373), (10063, 14003)]