158665920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{3373}}^1$

素因数の和:3407

約数の個数: 168

約数和(自身を含む): 586185264

約数和(自身を除く): 427519344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3373, 3920, 4704, 5880, 6720, 6746, 7840, 9408, 10119, 11760, 13492, 15680, 16865, 20238, 23520, 23611, 26984, 33730, 40476, 47040, 47222, 50595, 53968, 67460, 70833, 80952, 94444, 101190, 107936, 118055, 134920, 141666, 161904, 165277, 188888, 202380, 215872, 236110, 269840, 283332, 323808, 330554, 354165, 377776, 404760, 472220, 495831, 539680, 566664, 647616, 661108, 708330, 755552, 809520, 826385, 944440, 991662, 1079360, 1133328, 1322216, 1416660, 1511104, 1619040, 1652770, 1888880, 1983324, 2266656, 2479155, 2644432, 2833320, 3238080, 3305540, 3777760, 3966648, 4533312, 4958310, 5288864, 5666640, 6611080, 7555520, 7933296, 9916620, 10577728, 11333280, 13222160, 15866592, 19833240, 22666560, 26444320, 31733184, 39666480, 52888640, 79332960, 158665920]

約数ペア:

[(1, 158665920), (2, 79332960), (3, 52888640), (4, 39666480), (5, 31733184), (6, 26444320), (7, 22666560), (8, 19833240), (10, 15866592), (12, 13222160), (14, 11333280), (15, 10577728), (16, 9916620), (20, 7933296), (21, 7555520), (24, 6611080), (28, 5666640), (30, 5288864), (32, 4958310), (35, 4533312), (40, 3966648), (42, 3777760), (48, 3305540), (49, 3238080), (56, 2833320), (60, 2644432), (64, 2479155), (70, 2266656), (80, 1983324), (84, 1888880), (96, 1652770), (98, 1619040), (105, 1511104), (112, 1416660), (120, 1322216), (140, 1133328), (147, 1079360), (160, 991662), (168, 944440), (192, 826385), (196, 809520), (210, 755552), (224, 708330), (240, 661108), (245, 647616), (280, 566664), (294, 539680), (320, 495831), (336, 472220), (392, 404760), (420, 377776), (448, 354165), (480, 330554), (490, 323808), (560, 283332), (588, 269840), (672, 236110), (735, 215872), (784, 202380), (840, 188888), (960, 165277), (980, 161904), (1120, 141666), (1176, 134920), (1344, 118055), (1470, 107936), (1568, 101190), (1680, 94444), (1960, 80952), (2240, 70833), (2352, 67460), (2940, 53968), (3136, 50595), (3360, 47222), (3373, 47040), (3920, 40476), (4704, 33730), (5880, 26984), (6720, 23611), (6746, 23520), (7840, 20238), (9408, 16865), (10119, 15680), (11760, 13492)]