158486944

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 392781312

約数和(自身を除く): 234294368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 131, 154, 176, 224, 262, 308, 352, 491, 524, 616, 917, 982, 1048, 1232, 1441, 1834, 1964, 2096, 2464, 2882, 3437, 3668, 3928, 4192, 5401, 5764, 6874, 7336, 7856, 10087, 10802, 11528, 13748, 14672, 15712, 20174, 21604, 23056, 27496, 29344, 37807, 40348, 43208, 46112, 54992, 64321, 75614, 80696, 86416, 109984, 128642, 151228, 161392, 172832, 257284, 302456, 322784, 450247, 514568, 604912, 707531, 900494, 1029136, 1209824, 1415062, 1800988, 2058272, 2830124, 3601976, 4952717, 5660248, 7203952, 9905434, 11320496, 14407904, 19810868, 22640992, 39621736, 79243472, 158486944]

約数ペア:

[(1, 158486944), (2, 79243472), (4, 39621736), (7, 22640992), (8, 19810868), (11, 14407904), (14, 11320496), (16, 9905434), (22, 7203952), (28, 5660248), (32, 4952717), (44, 3601976), (56, 2830124), (77, 2058272), (88, 1800988), (112, 1415062), (131, 1209824), (154, 1029136), (176, 900494), (224, 707531), (262, 604912), (308, 514568), (352, 450247), (491, 322784), (524, 302456), (616, 257284), (917, 172832), (982, 161392), (1048, 151228), (1232, 128642), (1441, 109984), (1834, 86416), (1964, 80696), (2096, 75614), (2464, 64321), (2882, 54992), (3437, 46112), (3668, 43208), (3928, 40348), (4192, 37807), (5401, 29344), (5764, 27496), (6874, 23056), (7336, 21604), (7856, 20174), (10087, 15712), (10802, 14672), (11528, 13748)]