181640784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17123}}^1$

素因数の和:17164

約数の個数: 80

約数和(自身を含む): 535090752

約数和(自身を除く): 353449968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 17123, 34246, 51369, 68492, 102738, 136984, 205476, 222599, 273968, 291091, 410952, 445198, 582182, 667797, 821904, 873273, 890396, 1164364, 1335594, 1746546, 1780792, 2328728, 2671188, 3493092, 3561584, 3784183, 4657456, 5342376, 6986184, 7568366, 10684752, 11352549, 13972368, 15136732, 22705098, 30273464, 45410196, 60546928, 90820392, 181640784]

約数ペア:

[(1, 181640784), (2, 90820392), (3, 60546928), (4, 45410196), (6, 30273464), (8, 22705098), (12, 15136732), (13, 13972368), (16, 11352549), (17, 10684752), (24, 7568366), (26, 6986184), (34, 5342376), (39, 4657456), (48, 3784183), (51, 3561584), (52, 3493092), (68, 2671188), (78, 2328728), (102, 1780792), (104, 1746546), (136, 1335594), (156, 1164364), (204, 890396), (208, 873273), (221, 821904), (272, 667797), (312, 582182), (408, 445198), (442, 410952), (624, 291091), (663, 273968), (816, 222599), (884, 205476), (1326, 136984), (1768, 102738), (2652, 68492), (3536, 51369), (5304, 34246), (10608, 17123)]