156812198403

素因数分解:

$3^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{3529}}^1$

素因数の和:3790

約数の個数: 80

約数和(自身を含む): 253120768000

約数和(自身を除く): 96308569597

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 199, 217, 343, 597, 651, 1029, 1393, 1519, 2401, 3529, 4179, 4557, 6169, 7203, 9751, 10587, 10633, 18507, 24703, 29253, 31899, 43183, 68257, 74109, 74431, 109399, 129549, 172921, 204771, 223293, 302281, 328197, 477799, 518763, 702271, 765793, 906843, 1210447, 1433397, 2106813, 2115967, 2297379, 3631341, 4915897, 5360551, 6347901, 8473129, 14747691, 14811769, 16081653, 21770401, 25419387, 34411279, 37523857, 44435307, 65311203, 103233837, 112571571, 152392807, 240878953, 262666999, 457178421, 722636859, 788000997, 1066749649, 1686152671, 3200248947, 5058458013, 7467247543, 22401742629, 52270732801, 156812198403]

約数ペア:

[(1, 156812198403), (3, 52270732801), (7, 22401742629), (21, 7467247543), (31, 5058458013), (49, 3200248947), (93, 1686152671), (147, 1066749649), (199, 788000997), (217, 722636859), (343, 457178421), (597, 262666999), (651, 240878953), (1029, 152392807), (1393, 112571571), (1519, 103233837), (2401, 65311203), (3529, 44435307), (4179, 37523857), (4557, 34411279), (6169, 25419387), (7203, 21770401), (9751, 16081653), (10587, 14811769), (10633, 14747691), (18507, 8473129), (24703, 6347901), (29253, 5360551), (31899, 4915897), (43183, 3631341), (68257, 2297379), (74109, 2115967), (74431, 2106813), (109399, 1433397), (129549, 1210447), (172921, 906843), (204771, 765793), (223293, 702271), (302281, 518763), (328197, 477799)]