172428144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30187}}^1$

素因数の和:30222

約数の個数: 80

約数和(自身を含む): 539036928

約数和(自身を除く): 366608784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 30187, 60374, 90561, 120748, 181122, 211309, 241496, 362244, 422618, 482992, 513179, 633927, 724488, 845236, 1026358, 1267854, 1448976, 1539537, 1690472, 2052716, 2535708, 3079074, 3380944, 3592253, 4105432, 5071416, 6158148, 7184506, 8210864, 10142832, 10776759, 12316296, 14369012, 21553518, 24632592, 28738024, 43107036, 57476048, 86214072, 172428144]

約数ペア:

[(1, 172428144), (2, 86214072), (3, 57476048), (4, 43107036), (6, 28738024), (7, 24632592), (8, 21553518), (12, 14369012), (14, 12316296), (16, 10776759), (17, 10142832), (21, 8210864), (24, 7184506), (28, 6158148), (34, 5071416), (42, 4105432), (48, 3592253), (51, 3380944), (56, 3079074), (68, 2535708), (84, 2052716), (102, 1690472), (112, 1539537), (119, 1448976), (136, 1267854), (168, 1026358), (204, 845236), (238, 724488), (272, 633927), (336, 513179), (357, 482992), (408, 422618), (476, 362244), (714, 241496), (816, 211309), (952, 181122), (1428, 120748), (1904, 90561), (2856, 60374), (5712, 30187)]