165141760

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{2633}}^1$

素因数の和:2668

約数の個数: 108

約数和(自身を含む): 460323108

約数和(自身を除く): 295181348

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 2633, 3136, 3920, 4480, 5266, 6272, 7840, 8960, 10532, 12544, 13165, 15680, 18431, 21064, 26330, 31360, 36862, 42128, 52660, 62720, 73724, 84256, 92155, 105320, 129017, 147448, 168512, 184310, 210640, 258034, 294896, 337024, 368620, 421280, 516068, 589792, 645085, 674048, 737240, 842560, 1032136, 1179584, 1290170, 1474480, 1685120, 2064272, 2359168, 2580340, 2948960, 3370240, 4128544, 4718336, 5160680, 5897920, 8257088, 10321360, 11795840, 16514176, 20642720, 23591680, 33028352, 41285440, 82570880, 165141760]

約数ペア:

[(1, 165141760), (2, 82570880), (4, 41285440), (5, 33028352), (7, 23591680), (8, 20642720), (10, 16514176), (14, 11795840), (16, 10321360), (20, 8257088), (28, 5897920), (32, 5160680), (35, 4718336), (40, 4128544), (49, 3370240), (56, 2948960), (64, 2580340), (70, 2359168), (80, 2064272), (98, 1685120), (112, 1474480), (128, 1290170), (140, 1179584), (160, 1032136), (196, 842560), (224, 737240), (245, 674048), (256, 645085), (280, 589792), (320, 516068), (392, 421280), (448, 368620), (490, 337024), (560, 294896), (640, 258034), (784, 210640), (896, 184310), (980, 168512), (1120, 147448), (1280, 129017), (1568, 105320), (1792, 92155), (1960, 84256), (2240, 73724), (2633, 62720), (3136, 52660), (3920, 42128), (4480, 36862), (5266, 31360), (6272, 26330), (7840, 21064), (8960, 18431), (10532, 15680), (12544, 13165)]