191502216

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139987}}^1$

素因数の和:140018

約数の個数: 48

約数和(自身を含む): 545953200

約数和(自身を除く): 354450984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 139987, 279974, 419961, 559948, 839922, 1119896, 1259883, 1679844, 2519766, 2659753, 3359688, 5039532, 5319506, 7979259, 10079064, 10639012, 15958518, 21278024, 23937777, 31917036, 47875554, 63834072, 95751108, 191502216]

約数ペア:

[(1, 191502216), (2, 95751108), (3, 63834072), (4, 47875554), (6, 31917036), (8, 23937777), (9, 21278024), (12, 15958518), (18, 10639012), (19, 10079064), (24, 7979259), (36, 5319506), (38, 5039532), (57, 3359688), (72, 2659753), (76, 2519766), (114, 1679844), (152, 1259883), (171, 1119896), (228, 839922), (342, 559948), (456, 419961), (684, 279974), (1368, 139987)]