139905444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97973}}^1$

素因数の和:98004

約数の個数: 48

約数和(自身を含む): 395031168

約数和(自身を除く): 255125724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 97973, 195946, 293919, 391892, 587838, 685811, 1175676, 1371622, 1665541, 2057433, 2743244, 3331082, 4114866, 4996623, 6662164, 8229732, 9993246, 11658787, 19986492, 23317574, 34976361, 46635148, 69952722, 139905444]

約数ペア:

[(1, 139905444), (2, 69952722), (3, 46635148), (4, 34976361), (6, 23317574), (7, 19986492), (12, 11658787), (14, 9993246), (17, 8229732), (21, 6662164), (28, 4996623), (34, 4114866), (42, 3331082), (51, 2743244), (68, 2057433), (84, 1665541), (102, 1371622), (119, 1175676), (204, 685811), (238, 587838), (357, 391892), (476, 293919), (714, 195946), (1428, 97973)]