164145712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{8059}}^1$

素因数の和:8153

約数の個数: 40

約数和(自身を含む): 339809600

約数和(自身を除く): 175663888

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 5092, 8059, 10184, 16118, 20368, 32236, 64472, 128944, 153121, 306242, 539953, 612484, 1079906, 1224968, 2159812, 2449936, 4319624, 8639248, 10259107, 20518214, 41036428, 82072856, 164145712]

約数ペア:

[(1, 164145712), (2, 82072856), (4, 41036428), (8, 20518214), (16, 10259107), (19, 8639248), (38, 4319624), (67, 2449936), (76, 2159812), (134, 1224968), (152, 1079906), (268, 612484), (304, 539953), (536, 306242), (1072, 153121), (1273, 128944), (2546, 64472), (5092, 32236), (8059, 20368), (10184, 16118)]