16391144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 40219200

約数和(自身を除く): 23828056

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 59, 77, 82, 88, 118, 121, 154, 164, 236, 242, 287, 308, 328, 413, 451, 472, 484, 574, 616, 649, 826, 847, 902, 968, 1148, 1298, 1652, 1694, 1804, 2296, 2419, 2596, 3157, 3304, 3388, 3608, 4543, 4838, 4961, 5192, 6314, 6776, 7139, 9086, 9676, 9922, 12628, 14278, 16933, 18172, 19352, 19844, 25256, 26609, 28556, 33866, 34727, 36344, 39688, 49973, 53218, 57112, 67732, 69454, 99946, 106436, 135464, 138908, 186263, 199892, 212872, 277816, 292699, 372526, 399784, 585398, 745052, 1170796, 1490104, 2048893, 2341592, 4097786, 8195572, 16391144]

約数ペア:

[(1, 16391144), (2, 8195572), (4, 4097786), (7, 2341592), (8, 2048893), (11, 1490104), (14, 1170796), (22, 745052), (28, 585398), (41, 399784), (44, 372526), (56, 292699), (59, 277816), (77, 212872), (82, 199892), (88, 186263), (118, 138908), (121, 135464), (154, 106436), (164, 99946), (236, 69454), (242, 67732), (287, 57112), (308, 53218), (328, 49973), (413, 39688), (451, 36344), (472, 34727), (484, 33866), (574, 28556), (616, 26609), (649, 25256), (826, 19844), (847, 19352), (902, 18172), (968, 16933), (1148, 14278), (1298, 12628), (1652, 9922), (1694, 9676), (1804, 9086), (2296, 7139), (2419, 6776), (2596, 6314), (3157, 5192), (3304, 4961), (3388, 4838), (3608, 4543)]