140568032

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 318536064

約数和(自身を除く): 177968032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 43, 44, 74, 86, 88, 148, 172, 176, 251, 296, 344, 352, 407, 473, 502, 592, 688, 814, 946, 1004, 1184, 1376, 1591, 1628, 1892, 2008, 2761, 3182, 3256, 3784, 4016, 5522, 6364, 6512, 7568, 8032, 9287, 10793, 11044, 12728, 13024, 15136, 17501, 18574, 21586, 22088, 25456, 35002, 37148, 43172, 44176, 50912, 70004, 74296, 86344, 88352, 102157, 118723, 140008, 148592, 172688, 204314, 237446, 280016, 297184, 345376, 399341, 408628, 474892, 560032, 798682, 817256, 949784, 1597364, 1634512, 1899568, 3194728, 3269024, 3799136, 4392751, 6389456, 8785502, 12778912, 17571004, 35142008, 70284016, 140568032]

約数ペア:

[(1, 140568032), (2, 70284016), (4, 35142008), (8, 17571004), (11, 12778912), (16, 8785502), (22, 6389456), (32, 4392751), (37, 3799136), (43, 3269024), (44, 3194728), (74, 1899568), (86, 1634512), (88, 1597364), (148, 949784), (172, 817256), (176, 798682), (251, 560032), (296, 474892), (344, 408628), (352, 399341), (407, 345376), (473, 297184), (502, 280016), (592, 237446), (688, 204314), (814, 172688), (946, 148592), (1004, 140008), (1184, 118723), (1376, 102157), (1591, 88352), (1628, 86344), (1892, 74296), (2008, 70004), (2761, 50912), (3182, 44176), (3256, 43172), (3784, 37148), (4016, 35002), (5522, 25456), (6364, 22088), (6512, 21586), (7568, 18574), (8032, 17501), (9287, 15136), (10793, 13024), (11044, 12728)]