115968248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1692

約数の個数: 64

約数和(自身を含む): 255657600

約数和(自身を除く): 139689352

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 43, 44, 76, 86, 88, 152, 172, 209, 344, 418, 473, 817, 836, 946, 1613, 1634, 1672, 1892, 3226, 3268, 3784, 6452, 6536, 8987, 12904, 17743, 17974, 30647, 35486, 35948, 61294, 69359, 70972, 71896, 122588, 138718, 141944, 245176, 277436, 337117, 554872, 674234, 762949, 1317821, 1348468, 1525898, 2635642, 2696936, 3051796, 5271284, 6103592, 10542568, 14496031, 28992062, 57984124, 115968248]

約数ペア:

[(1, 115968248), (2, 57984124), (4, 28992062), (8, 14496031), (11, 10542568), (19, 6103592), (22, 5271284), (38, 3051796), (43, 2696936), (44, 2635642), (76, 1525898), (86, 1348468), (88, 1317821), (152, 762949), (172, 674234), (209, 554872), (344, 337117), (418, 277436), (473, 245176), (817, 141944), (836, 138718), (946, 122588), (1613, 71896), (1634, 70972), (1672, 69359), (1892, 61294), (3226, 35948), (3268, 35486), (3784, 30647), (6452, 17974), (6536, 17743), (8987, 12904)]