156988248

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1489}}^1$

素因数の和:1712

約数の個数: 64

約数和(自身を含む): 411955200

約数和(自身を除く): 254966952

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 191, 276, 382, 552, 573, 764, 1146, 1489, 1528, 2292, 2978, 4393, 4467, 4584, 5956, 8786, 8934, 11912, 13179, 17572, 17868, 26358, 34247, 35144, 35736, 52716, 68494, 102741, 105432, 136988, 205482, 273976, 284399, 410964, 568798, 821928, 853197, 1137596, 1706394, 2275192, 3412788, 6541177, 6825576, 13082354, 19623531, 26164708, 39247062, 52329416, 78494124, 156988248]

約数ペア:

[(1, 156988248), (2, 78494124), (3, 52329416), (4, 39247062), (6, 26164708), (8, 19623531), (12, 13082354), (23, 6825576), (24, 6541177), (46, 3412788), (69, 2275192), (92, 1706394), (138, 1137596), (184, 853197), (191, 821928), (276, 568798), (382, 410964), (552, 284399), (573, 273976), (764, 205482), (1146, 136988), (1489, 105432), (1528, 102741), (2292, 68494), (2978, 52716), (4393, 35736), (4467, 35144), (4584, 34247), (5956, 26358), (8786, 17868), (8934, 17572), (11912, 13179)]