115752728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 290304000

約数和(自身を除く): 174551272

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 47, 52, 56, 68, 91, 94, 104, 119, 136, 182, 188, 199, 221, 238, 329, 364, 376, 398, 442, 476, 611, 658, 728, 796, 799, 884, 952, 1222, 1316, 1393, 1547, 1592, 1598, 1768, 2444, 2587, 2632, 2786, 3094, 3196, 3383, 4277, 4888, 5174, 5572, 5593, 6188, 6392, 6766, 8554, 9353, 10348, 10387, 11144, 11186, 12376, 13532, 17108, 18109, 18706, 20696, 20774, 22372, 23681, 27064, 34216, 36218, 37412, 41548, 43979, 44744, 47362, 65471, 72436, 72709, 74824, 83096, 87958, 94724, 121589, 130942, 144872, 145418, 159001, 175916, 189448, 243178, 261884, 290836, 307853, 318002, 351832, 486356, 523768, 581672, 615706, 636004, 851123, 972712, 1113007, 1231412, 1272008, 1702246, 2067013, 2226014, 2462824, 3404492, 4134026, 4452028, 6808984, 8268052, 8904056, 14469091, 16536104, 28938182, 57876364, 115752728]

約数ペア:

[(1, 115752728), (2, 57876364), (4, 28938182), (7, 16536104), (8, 14469091), (13, 8904056), (14, 8268052), (17, 6808984), (26, 4452028), (28, 4134026), (34, 3404492), (47, 2462824), (52, 2226014), (56, 2067013), (68, 1702246), (91, 1272008), (94, 1231412), (104, 1113007), (119, 972712), (136, 851123), (182, 636004), (188, 615706), (199, 581672), (221, 523768), (238, 486356), (329, 351832), (364, 318002), (376, 307853), (398, 290836), (442, 261884), (476, 243178), (611, 189448), (658, 175916), (728, 159001), (796, 145418), (799, 144872), (884, 130942), (952, 121589), (1222, 94724), (1316, 87958), (1393, 83096), (1547, 74824), (1592, 72709), (1598, 72436), (1768, 65471), (2444, 47362), (2587, 44744), (2632, 43979), (2786, 41548), (3094, 37412), (3196, 36218), (3383, 34216), (4277, 27064), (4888, 23681), (5174, 22372), (5572, 20774), (5593, 20696), (6188, 18706), (6392, 18109), (6766, 17108), (8554, 13532), (9353, 12376), (10348, 11186), (10387, 11144)]