145906272

素因数分解:

$2^5\times 3^4\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:514

約数の個数: 120

約数和(自身を含む): 432864432

約数和(自身を除く): 286958160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 181, 216, 288, 311, 324, 362, 432, 543, 622, 648, 724, 864, 933, 1086, 1244, 1296, 1448, 1629, 1866, 2172, 2488, 2592, 2799, 2896, 3258, 3732, 4344, 4887, 4976, 5598, 5792, 6516, 7464, 8397, 8688, 9774, 9952, 11196, 13032, 14661, 14928, 16794, 17376, 19548, 22392, 25191, 26064, 29322, 29856, 33588, 39096, 44784, 50382, 52128, 56291, 58644, 67176, 78192, 89568, 100764, 112582, 117288, 134352, 156384, 168873, 201528, 225164, 234576, 268704, 337746, 403056, 450328, 469152, 506619, 675492, 806112, 900656, 1013238, 1350984, 1519857, 1801312, 2026476, 2701968, 3039714, 4052952, 4559571, 5403936, 6079428, 8105904, 9119142, 12158856, 16211808, 18238284, 24317712, 36476568, 48635424, 72953136, 145906272]

約数ペア:

[(1, 145906272), (2, 72953136), (3, 48635424), (4, 36476568), (6, 24317712), (8, 18238284), (9, 16211808), (12, 12158856), (16, 9119142), (18, 8105904), (24, 6079428), (27, 5403936), (32, 4559571), (36, 4052952), (48, 3039714), (54, 2701968), (72, 2026476), (81, 1801312), (96, 1519857), (108, 1350984), (144, 1013238), (162, 900656), (181, 806112), (216, 675492), (288, 506619), (311, 469152), (324, 450328), (362, 403056), (432, 337746), (543, 268704), (622, 234576), (648, 225164), (724, 201528), (864, 168873), (933, 156384), (1086, 134352), (1244, 117288), (1296, 112582), (1448, 100764), (1629, 89568), (1866, 78192), (2172, 67176), (2488, 58644), (2592, 56291), (2799, 52128), (2896, 50382), (3258, 44784), (3732, 39096), (4344, 33588), (4887, 29856), (4976, 29322), (5598, 26064), (5792, 25191), (6516, 22392), (7464, 19548), (8397, 17376), (8688, 16794), (9774, 14928), (9952, 14661), (11196, 13032)]