143743208

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2549}}^1$

素因数の和:2634

約数の個数: 64

約数和(自身を含む): 330480000

約数和(自身を除く): 186736792

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 106, 133, 152, 212, 266, 371, 424, 532, 742, 1007, 1064, 1484, 2014, 2549, 2968, 4028, 5098, 7049, 8056, 10196, 14098, 17843, 20392, 28196, 35686, 48431, 56392, 71372, 96862, 135097, 142744, 193724, 270194, 339017, 387448, 540388, 678034, 945679, 1080776, 1356068, 1891358, 2566843, 2712136, 3782716, 5133686, 7565432, 10267372, 17967901, 20534744, 35935802, 71871604, 143743208]

約数ペア:

[(1, 143743208), (2, 71871604), (4, 35935802), (7, 20534744), (8, 17967901), (14, 10267372), (19, 7565432), (28, 5133686), (38, 3782716), (53, 2712136), (56, 2566843), (76, 1891358), (106, 1356068), (133, 1080776), (152, 945679), (212, 678034), (266, 540388), (371, 387448), (424, 339017), (532, 270194), (742, 193724), (1007, 142744), (1064, 135097), (1484, 96862), (2014, 71372), (2549, 56392), (2968, 48431), (4028, 35686), (5098, 28196), (7049, 20392), (8056, 17843), (10196, 14098)]