128134032

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 160

約数和(自身を含む): 386975232

約数和(自身を除く): 258841200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 47, 48, 51, 52, 68, 78, 94, 102, 104, 136, 141, 156, 188, 204, 208, 221, 257, 272, 282, 312, 376, 408, 442, 514, 564, 611, 624, 663, 752, 771, 799, 816, 884, 1028, 1128, 1222, 1326, 1542, 1598, 1768, 1833, 2056, 2256, 2397, 2444, 2652, 3084, 3196, 3341, 3536, 3666, 4112, 4369, 4794, 4888, 5304, 6168, 6392, 6682, 7332, 8738, 9588, 9776, 10023, 10387, 10608, 12079, 12336, 12784, 13107, 13364, 14664, 17476, 19176, 20046, 20774, 24158, 26214, 26728, 29328, 31161, 34952, 36237, 38352, 40092, 41548, 48316, 52428, 53456, 56797, 62322, 69904, 72474, 80184, 83096, 96632, 104856, 113594, 124644, 144948, 157027, 160368, 166192, 170391, 193264, 205343, 209712, 227188, 249288, 289896, 314054, 340782, 410686, 454376, 471081, 498576, 579792, 616029, 628108, 681564, 821372, 908752, 942162, 1232058, 1256216, 1363128, 1642744, 1884324, 2464116, 2512432, 2669459, 2726256, 3285488, 3768648, 4928232, 5338918, 7537296, 8008377, 9856464, 10677836, 16016754, 21355672, 32033508, 42711344, 64067016, 128134032]

約数ペア:

[(1, 128134032), (2, 64067016), (3, 42711344), (4, 32033508), (6, 21355672), (8, 16016754), (12, 10677836), (13, 9856464), (16, 8008377), (17, 7537296), (24, 5338918), (26, 4928232), (34, 3768648), (39, 3285488), (47, 2726256), (48, 2669459), (51, 2512432), (52, 2464116), (68, 1884324), (78, 1642744), (94, 1363128), (102, 1256216), (104, 1232058), (136, 942162), (141, 908752), (156, 821372), (188, 681564), (204, 628108), (208, 616029), (221, 579792), (257, 498576), (272, 471081), (282, 454376), (312, 410686), (376, 340782), (408, 314054), (442, 289896), (514, 249288), (564, 227188), (611, 209712), (624, 205343), (663, 193264), (752, 170391), (771, 166192), (799, 160368), (816, 157027), (884, 144948), (1028, 124644), (1128, 113594), (1222, 104856), (1326, 96632), (1542, 83096), (1598, 80184), (1768, 72474), (1833, 69904), (2056, 62322), (2256, 56797), (2397, 53456), (2444, 52428), (2652, 48316), (3084, 41548), (3196, 40092), (3341, 38352), (3536, 36237), (3666, 34952), (4112, 31161), (4369, 29328), (4794, 26728), (4888, 26214), (5304, 24158), (6168, 20774), (6392, 20046), (6682, 19176), (7332, 17476), (8738, 14664), (9588, 13364), (9776, 13107), (10023, 12784), (10387, 12336), (10608, 12079)]