170025908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 365783040

約数和(自身を除く): 195757132

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 53, 68, 76, 106, 191, 212, 221, 247, 323, 382, 442, 494, 646, 689, 764, 884, 901, 988, 1007, 1292, 1378, 1802, 2014, 2483, 2756, 3247, 3604, 3629, 4028, 4199, 4966, 6494, 7258, 8398, 9932, 10123, 11713, 12988, 13091, 14516, 16796, 17119, 20246, 23426, 26182, 34238, 40492, 42211, 46852, 47177, 52364, 61693, 68476, 84422, 94354, 123386, 131599, 168844, 172091, 188708, 192337, 222547, 246772, 263198, 344182, 384674, 445094, 526396, 688364, 769348, 802009, 890188, 1604018, 2237183, 2500381, 3208036, 3269729, 4474366, 5000762, 6539458, 8948732, 10001524, 13078916, 42506477, 85012954, 170025908]

約数ペア:

[(1, 170025908), (2, 85012954), (4, 42506477), (13, 13078916), (17, 10001524), (19, 8948732), (26, 6539458), (34, 5000762), (38, 4474366), (52, 3269729), (53, 3208036), (68, 2500381), (76, 2237183), (106, 1604018), (191, 890188), (212, 802009), (221, 769348), (247, 688364), (323, 526396), (382, 445094), (442, 384674), (494, 344182), (646, 263198), (689, 246772), (764, 222547), (884, 192337), (901, 188708), (988, 172091), (1007, 168844), (1292, 131599), (1378, 123386), (1802, 94354), (2014, 84422), (2483, 68476), (2756, 61693), (3247, 52364), (3604, 47177), (3629, 46852), (4028, 42211), (4199, 40492), (4966, 34238), (6494, 26182), (7258, 23426), (8398, 20246), (9932, 17119), (10123, 16796), (11713, 14516), (12988, 13091)]