168982048

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{619}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 351540000

約数和(自身を除く): 182557952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 449, 608, 619, 898, 1238, 1796, 2476, 3592, 4952, 7184, 8531, 9904, 11761, 14368, 17062, 19808, 23522, 34124, 47044, 68248, 94088, 136496, 188176, 272992, 277931, 376352, 555862, 1111724, 2223448, 4446896, 5280689, 8893792, 10561378, 21122756, 42245512, 84491024, 168982048]

約数ペア:

[(1, 168982048), (2, 84491024), (4, 42245512), (8, 21122756), (16, 10561378), (19, 8893792), (32, 5280689), (38, 4446896), (76, 2223448), (152, 1111724), (304, 555862), (449, 376352), (608, 277931), (619, 272992), (898, 188176), (1238, 136496), (1796, 94088), (2476, 68248), (3592, 47044), (4952, 34124), (7184, 23522), (8531, 19808), (9904, 17062), (11761, 14368)]